{
    "duration_msec": 1201.014,
    "message": "/select/4030/prometheus/api/v1/query: query=(node_filesystem_avail_bytes * 100) / node_filesystem_size_bytes < 10 and ON (instance, device, mountpoint) predict_linear(node_filesystem_avail_bytes{fstype!~\"tmpfs\"}[1h], 24 * 3600) < 0 and ON (instance, device, mountpoint) node_filesystem_readonly == 0, time=1688543731773: series=0",
    "children": [
      {
        "duration_msec": 1200.901,
        "message": "eval: query=((((node_filesystem_avail_bytes * 100) / node_filesystem_size_bytes) < 10) and on (instance, device, mountpoint) (predict_linear(node_filesystem_avail_bytes{fstype!~\"tmpfs\"}[1h], 86400) < 0)) and on (instance, device, mountpoint) (node_filesystem_readonly == 0), timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=0, points=0, pointsPerSeries=0",
        "children": [
          {
            "duration_msec": 1200.895,
            "message": "binary op \"and\": series=0",
            "children": [
              {
                "duration_msec": 291.248,
                "message": "eval: query=node_filesystem_readonly == 0, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=800, points=800, pointsPerSeries=1",
                "children": [
                  {
                    "duration_msec": 291.245,
                    "message": "binary op \"==\": series=800",
                    "children": [
                      {
                        "duration_msec": 284.244,
                        "message": "eval: query=node_filesystem_readonly, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=800, points=800, pointsPerSeries=1",
                        "children": [
                          {
                            "duration_msec": 284.233,
                            "message": "rollup default_rollup(): timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0: neededMemoryBytes=12800",
                            "children": [
                              {
                                "duration_msec": 0.002,
                                "message": "rollup cache get: query=node_filesystem_readonly, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0",
                                "children": [
                                  {
                                    "duration_msec": 0,
                                    "message": "do not fetch series from cache, since it is disabled in the current context"
                                  }
                                ]
                              },
                              {
                                "duration_msec": 206.491,
                                "message": "fetch matching series: accountID=4030, projectID=0, filters=[{__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                "children": [
                                  {
                                    "duration_msec": 198.111,
                                    "message": "rpc at vmstorage vmstorage-vmcluster-0.vmstorage-vmcluster.observability:8401",
                                    "children": [
                                      {
                                        "duration_msec": 150.377,
                                        "message": "rpc call search_v7()",
                                        "children": [
                                          {
                                            "duration_msec": 3.677,
                                            "message": "rpc call search_v7() at vmstorage",
                                            "children": [
                                              {
                                                "duration_msec": 0.434,
                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                "children": [
                                                  {
                                                    "duration_msec": 0.07,
                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.065,
                                                        "message": "search for tsids in the current indexdb",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.062,
                                                            "message": "search for tsids in tag filters cache",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.009,
                                                                "message": "found tsids with compressed size: 406 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.019,
                                                                "message": "decompressed tsids to 6952 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.03,
                                                                "message": "unmarshaled 217 tsids"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.029,
                                                    "message": "prefetch metric names for 217 tsids",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.026,
                                                        "message": "217 out of 217 metric names must be pre-fetched"
                                                      },
                                                      {
                                                        "duration_msec": 0.001,
                                                        "message": "skip pre-fetching metric names for low number of metrid ids=217"
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.321,
                                                    "message": "search for parts with data for 217 series"
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 3.146,
                                                "message": "sent 840 blocks to vmselect"
                                              }
                                            ]
                                          }
                                        ]
                                      }
                                    ]
                                  },
                                  {
                                    "duration_msec": 175.407,
                                    "message": "rpc at vmstorage vmstorage-vmcluster-1.vmstorage-vmcluster.observability:8401",
                                    "children": [
                                      {
                                        "duration_msec": 127.604,
                                        "message": "rpc call search_v7()",
                                        "children": [
                                          {
                                            "duration_msec": 5.335,
                                            "message": "rpc call search_v7() at vmstorage",
                                            "children": [
                                              {
                                                "duration_msec": 1.406,
                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                "children": [
                                                  {
                                                    "duration_msec": 0.093,
                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.089,
                                                        "message": "search for tsids in the current indexdb",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.086,
                                                            "message": "search for tsids in tag filters cache",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.007,
                                                                "message": "found tsids with compressed size: 410 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.017,
                                                                "message": "decompressed tsids to 6952 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.059,
                                                                "message": "unmarshaled 217 tsids"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.029,
                                                    "message": "prefetch metric names for 217 tsids",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.026,
                                                        "message": "217 out of 217 metric names must be pre-fetched"
                                                      },
                                                      {
                                                        "duration_msec": 0.001,
                                                        "message": "skip pre-fetching metric names for low number of metrid ids=217"
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 1.265,
                                                    "message": "search for parts with data for 217 series"
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 3.856,
                                                "message": "sent 2152 blocks to vmselect"
                                              }
                                            ]
                                          }
                                        ]
                                      }
                                    ]
                                  },
                                  {
                                    "duration_msec": 151.674,
                                    "message": "rpc at vmstorage vmstorage-vmcluster-2.vmstorage-vmcluster.observability:8401",
                                    "children": [
                                      {
                                        "duration_msec": 103.839,
                                        "message": "rpc call search_v7()",
                                        "children": [
                                          {
                                            "duration_msec": 3.169,
                                            "message": "rpc call search_v7() at vmstorage",
                                            "children": [
                                              {
                                                "duration_msec": 1.051,
                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                "children": [
                                                  {
                                                    "duration_msec": 0.063,
                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.058,
                                                        "message": "search for tsids in the current indexdb",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.055,
                                                            "message": "search for tsids in tag filters cache",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.008,
                                                                "message": "found tsids with compressed size: 368 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.034,
                                                                "message": "decompressed tsids to 5992 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.009,
                                                                "message": "unmarshaled 187 tsids"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.027,
                                                    "message": "prefetch metric names for 187 tsids",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.024,
                                                        "message": "187 out of 187 metric names must be pre-fetched"
                                                      },
                                                      {
                                                        "duration_msec": 0.001,
                                                        "message": "skip pre-fetching metric names for low number of metrid ids=187"
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.925,
                                                    "message": "search for parts with data for 187 series"
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 2.012,
                                                "message": "sent 704 blocks to vmselect"
                                              }
                                            ]
                                          }
                                        ]
                                      }
                                    ]
                                  },
                                  {
                                    "duration_msec": 153.838,
                                    "message": "rpc at vmstorage vmstorage-vmcluster-3.vmstorage-vmcluster.observability:8401",
                                    "children": [
                                      {
                                        "duration_msec": 105.954,
                                        "message": "rpc call search_v7()",
                                        "children": [
                                          {
                                            "duration_msec": 3.22,
                                            "message": "rpc call search_v7() at vmstorage",
                                            "children": [
                                              {
                                                "duration_msec": 0.803,
                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                "children": [
                                                  {
                                                    "duration_msec": 0.063,
                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.059,
                                                        "message": "search for tsids in the current indexdb",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.057,
                                                            "message": "search for tsids in tag filters cache",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.026,
                                                                "message": "found tsids with compressed size: 387 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.019,
                                                                "message": "decompressed tsids to 6600 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.009,
                                                                "message": "unmarshaled 206 tsids"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.025,
                                                    "message": "prefetch metric names for 206 tsids",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.022,
                                                        "message": "206 out of 206 metric names must be pre-fetched"
                                                      },
                                                      {
                                                        "duration_msec": 0.001,
                                                        "message": "skip pre-fetching metric names for low number of metrid ids=206"
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.698,
                                                    "message": "search for parts with data for 206 series"
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 2.351,
                                                "message": "sent 893 blocks to vmselect"
                                              }
                                            ]
                                          }
                                        ]
                                      }
                                    ]
                                  },
                                  {
                                    "duration_msec": 199.49,
                                    "message": "rpc at vmstorage vmstorage-vmcluster-4.vmstorage-vmcluster.observability:8401",
                                    "children": [
                                      {
                                        "duration_msec": 151.56,
                                        "message": "rpc call search_v7()",
                                        "children": [
                                          {
                                            "duration_msec": 3.79,
                                            "message": "rpc call search_v7() at vmstorage",
                                            "children": [
                                              {
                                                "duration_msec": 1.133,
                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                "children": [
                                                  {
                                                    "duration_msec": 0.054,
                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.049,
                                                        "message": "search for tsids in the current indexdb",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.046,
                                                            "message": "search for tsids in tag filters cache",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.009,
                                                                "message": "found tsids with compressed size: 417 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.019,
                                                                "message": "decompressed tsids to 7272 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.014,
                                                                "message": "unmarshaled 227 tsids"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.036,
                                                    "message": "prefetch metric names for 227 tsids",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.026,
                                                        "message": "227 out of 227 metric names must be pre-fetched"
                                                      },
                                                      {
                                                        "duration_msec": 0.001,
                                                        "message": "skip pre-fetching metric names for low number of metrid ids=227"
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 1.013,
                                                    "message": "search for parts with data for 227 series"
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 2.541,
                                                "message": "sent 1338 blocks to vmselect"
                                              }
                                            ]
                                          }
                                        ]
                                      }
                                    ]
                                  },
                                  {
                                    "duration_msec": 129.863,
                                    "message": "rpc at vmstorage vmstorage-vmcluster-5.vmstorage-vmcluster.observability:8401",
                                    "children": [
                                      {
                                        "duration_msec": 81.884,
                                        "message": "rpc call search_v7()",
                                        "children": [
                                          {
                                            "duration_msec": 2.488,
                                            "message": "rpc call search_v7() at vmstorage",
                                            "children": [
                                              {
                                                "duration_msec": 0.929,
                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                "children": [
                                                  {
                                                    "duration_msec": 0.045,
                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.04,
                                                        "message": "search for tsids in the current indexdb",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.037,
                                                            "message": "search for tsids in tag filters cache",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.008,
                                                                "message": "found tsids with compressed size: 389 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.016,
                                                                "message": "decompressed tsids to 6824 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.009,
                                                                "message": "unmarshaled 213 tsids"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.041,
                                                    "message": "prefetch metric names for 213 tsids",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.037,
                                                        "message": "213 out of 213 metric names must be pre-fetched"
                                                      },
                                                      {
                                                        "duration_msec": 0.001,
                                                        "message": "skip pre-fetching metric names for low number of metrid ids=213"
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.828,
                                                    "message": "search for parts with data for 213 series"
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 1.495,
                                                "message": "sent 588 blocks to vmselect"
                                              }
                                            ]
                                          }
                                        ]
                                      }
                                    ]
                                  },
                                  {
                                    "duration_msec": 203.373,
                                    "message": "rpc at vmstorage vmstorage-vmcluster-6.vmstorage-vmcluster.observability:8401",
                                    "children": [
                                      {
                                        "duration_msec": 155.367,
                                        "message": "rpc call search_v7()",
                                        "children": [
                                          {
                                            "duration_msec": 6.592,
                                            "message": "rpc call search_v7() at vmstorage",
                                            "children": [
                                              {
                                                "duration_msec": 1.724,
                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                "children": [
                                                  {
                                                    "duration_msec": 0.071,
                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.067,
                                                        "message": "search for tsids in the current indexdb",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.064,
                                                            "message": "search for tsids in tag filters cache",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.008,
                                                                "message": "found tsids with compressed size: 383 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.034,
                                                                "message": "decompressed tsids to 6696 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.018,
                                                                "message": "unmarshaled 209 tsids"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.028,
                                                    "message": "prefetch metric names for 209 tsids",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.026,
                                                        "message": "209 out of 209 metric names must be pre-fetched"
                                                      },
                                                      {
                                                        "duration_msec": 0.001,
                                                        "message": "skip pre-fetching metric names for low number of metrid ids=209"
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 1.55,
                                                    "message": "search for parts with data for 209 series"
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 4.697,
                                                "message": "sent 2270 blocks to vmselect"
                                              }
                                            ]
                                          }
                                        ]
                                      }
                                    ]
                                  },
                                  {
                                    "duration_msec": 87.567,
                                    "message": "rpc at vmstorage vmstorage-vmcluster-7.vmstorage-vmcluster.observability:8401",
                                    "children": [
                                      {
                                        "duration_msec": 87.559,
                                        "message": "rpc call search_v7()",
                                        "children": [
                                          {
                                            "duration_msec": 15.251,
                                            "message": "rpc call search_v7() at vmstorage",
                                            "children": [
                                              {
                                                "duration_msec": 1.471,
                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                "children": [
                                                  {
                                                    "duration_msec": 0.041,
                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_readonly\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.037,
                                                        "message": "search for tsids in the current indexdb",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.035,
                                                            "message": "search for tsids in tag filters cache",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.008,
                                                                "message": "found tsids with compressed size: 389 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.016,
                                                                "message": "decompressed tsids to 6536 bytes"
                                                              },
                                                              {
                                                                "duration_msec": 0.008,
                                                                "message": "unmarshaled 204 tsids"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 0.029,
                                                    "message": "prefetch metric names for 204 tsids",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.026,
                                                        "message": "204 out of 204 metric names must be pre-fetched"
                                                      },
                                                      {
                                                        "duration_msec": 0.001,
                                                        "message": "skip pre-fetching metric names for low number of metrid ids=204"
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 1.381,
                                                    "message": "search for parts with data for 204 series"
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 13.714,
                                                "message": "sent 1911 blocks to vmselect"
                                              }
                                            ]
                                          }
                                        ]
                                      }
                                    ]
                                  },
                                  {
                                    "duration_msec": 118.481,
                                    "message": "fetch unique series=800, blocks=10696, samples=150501, bytes=1089915"
                                  }
                                ]
                              },
                              {
                                "duration_msec": 77.632,
                                "message": "rollup default_rollup() over 800 series; rollupConfigs=[timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0, points=1]",
                                "children": [
                                  {
                                    "duration_msec": 77.617,
                                    "message": "parallel process of fetched data: series=800, samples=32000"
                                  },
                                  {
                                    "duration_msec": 0.003,
                                    "message": "samplesScanned=32800"
                                  }
                                ]
                              },
                              {
                                "duration_msec": 0.002,
                                "message": "rollup cache put: query=node_filesystem_readonly, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0, series=800",
                                "children": [
                                  {
                                    "duration_msec": 0,
                                    "message": "do not store series to cache, since it is disabled in the current context"
                                  }
                                ]
                              }
                            ]
                          }
                        ]
                      },
                      {
                        "duration_msec": 0.011,
                        "message": "eval: query=0, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=1, points=1, pointsPerSeries=1"
                      }
                    ]
                  }
                ]
              },
              {
                "duration_msec": 899.165,
                "message": "eval: query=(((node_filesystem_avail_bytes{device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\", instance=~\"host-0|host-1|host-10|host-11|host-12|host-13|host-14|ho../shm|/tmp|/usr/share/oem|/var|/var/lib/cloud|/var/lib/containerd|/var/lib/docker|/var/lib/google|/var/lib/kubelet|/var/lib/toolbox\"}[1h], 86400) < 0), timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=0, points=0, pointsPerSeries=0",
                "children": [
                  {
                    "duration_msec": 899.158,
                    "message": "binary op \"and\": series=0",
                    "children": [
                      {
                        "duration_msec": 350.092,
                        "message": "eval: query=predict_linear(node_filesystem_avail_bytes{device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\", fstype!~\"tmpfs\", instance=~\"host-0|host-1|host-10|host-..6/shm|/tmp|/usr/share/oem|/var|/var/lib/cloud|/var/lib/containerd|/var/lib/docker|/var/lib/google|/var/lib/kubelet|/var/lib/toolbox\"}[1h], 86400) < 0, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=300, points=300, pointsPerSeries=1",
                        "children": [
                          {
                            "duration_msec": 350.086,
                            "message": "binary op \"<\": series=300",
                            "children": [
                              {
                                "duration_msec": 348.028,
                                "message": "eval: query=predict_linear(node_filesystem_avail_bytes{device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\", fstype!~\"tmpfs\", instance=~\"host-0|host-1|host-10|host-..bf186/shm|/tmp|/usr/share/oem|/var|/var/lib/cloud|/var/lib/containerd|/var/lib/docker|/var/lib/google|/var/lib/kubelet|/var/lib/toolbox\"}[1h], 86400), timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=300, points=300, pointsPerSeries=1",
                                "children": [
                                  {
                                    "duration_msec": 0.004,
                                    "message": "eval: query=86400, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=1, points=1, pointsPerSeries=1"
                                  },
                                  {
                                    "duration_msec": 348.005,
                                    "message": "rollup predict_linear(): timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=3600000: neededMemoryBytes=4800",
                                    "children": [
                                      {
                                        "duration_msec": 0.002,
                                        "message": "rollup cache get: query=predict_linear(node_filesystem_avail_bytes{device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\", fstype!~\"tmpfs\", instance=~\"host-0|host-1|host-10|host-..bf186/shm|/tmp|/usr/share/oem|/var|/var/lib/cloud|/var/lib/containerd|/var/lib/docker|/var/lib/google|/var/lib/kubelet|/var/lib/toolbox\"}[1h], 86400), timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=3600000",
                                        "children": [
                                          {
                                            "duration_msec": 0.001,
                                            "message": "do not fetch series from cache, since it is disabled in the current context"
                                          }
                                        ]
                                      },
                                      {
                                        "duration_msec": 239.246,
                                        "message": "fetch matching series: accountID=4030, projectID=0, filters=[{__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!~\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                        "children": [
                                          {
                                            "duration_msec": 142.766,
                                            "message": "rpc at vmstorage vmstorage-vmcluster-0.vmstorage-vmcluster.observability:8401",
                                            "children": [
                                              {
                                                "duration_msec": 140.543,
                                                "message": "rpc call search_v7()",
                                                "children": [
                                                  {
                                                    "duration_msec": 1.95,
                                                    "message": "rpc call search_v7() at vmstorage",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.346,
                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.039,
                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.025,
                                                                "message": "search for tsids in the current indexdb",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.02,
                                                                    "message": "search for tsids in tag filters cache",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.007,
                                                                        "message": "found tsids with compressed size: 240 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.007,
                                                                        "message": "decompressed tsids to 2152 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.003,
                                                                        "message": "unmarshaled 67 tsids"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.015,
                                                            "message": "prefetch metric names for 67 tsids",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.013,
                                                                "message": "67 out of 67 metric names must be pre-fetched"
                                                              },
                                                              {
                                                                "duration_msec": 0.001,
                                                                "message": "skip pre-fetching metric names for low number of metrid ids=67"
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.271,
                                                            "message": "search for parts with data for 67 series"
                                                          }
                                                        ]
                                                      },
                                                      {
                                                        "duration_msec": 1.506,
                                                        "message": "sent 469 blocks to vmselect"
                                                      }
                                                    ]
                                                  }
                                                ]
                                              }
                                            ]
                                          },
                                          {
                                            "duration_msec": 191.896,
                                            "message": "rpc at vmstorage vmstorage-vmcluster-1.vmstorage-vmcluster.observability:8401",
                                            "children": [
                                              {
                                                "duration_msec": 189.645,
                                                "message": "rpc call search_v7()",
                                                "children": [
                                                  {
                                                    "duration_msec": 3.98,
                                                    "message": "rpc call search_v7() at vmstorage",
                                                    "children": [
                                                      {
                                                        "duration_msec": 1.036,
                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.041,
                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.026,
                                                                "message": "search for tsids in the current indexdb",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.02,
                                                                    "message": "search for tsids in tag filters cache",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.006,
                                                                        "message": "found tsids with compressed size: 251 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.007,
                                                                        "message": "decompressed tsids to 2216 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.004,
                                                                        "message": "unmarshaled 69 tsids"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.018,
                                                            "message": "prefetch metric names for 69 tsids",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.016,
                                                                "message": "69 out of 69 metric names must be pre-fetched"
                                                              },
                                                              {
                                                                "duration_msec": 0,
                                                                "message": "skip pre-fetching metric names for low number of metrid ids=69"
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.957,
                                                            "message": "search for parts with data for 69 series"
                                                          }
                                                        ]
                                                      },
                                                      {
                                                        "duration_msec": 2.841,
                                                        "message": "sent 1110 blocks to vmselect"
                                                      }
                                                    ]
                                                  }
                                                ]
                                              }
                                            ]
                                          },
                                          {
                                            "duration_msec": 176.362,
                                            "message": "rpc at vmstorage vmstorage-vmcluster-2.vmstorage-vmcluster.observability:8401",
                                            "children": [
                                              {
                                                "duration_msec": 174.085,
                                                "message": "rpc call search_v7()",
                                                "children": [
                                                  {
                                                    "duration_msec": 2.785,
                                                    "message": "rpc call search_v7() at vmstorage",
                                                    "children": [
                                                      {
                                                        "duration_msec": 1.192,
                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.077,
                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.06,
                                                                "message": "search for tsids in the current indexdb",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.056,
                                                                    "message": "search for tsids in tag filters cache",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.017,
                                                                        "message": "found tsids with compressed size: 208 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.03,
                                                                        "message": "decompressed tsids to 2504 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.005,
                                                                        "message": "unmarshaled 78 tsids"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.018,
                                                            "message": "prefetch metric names for 78 tsids",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.016,
                                                                "message": "78 out of 78 metric names must be pre-fetched"
                                                              },
                                                              {
                                                                "duration_msec": 0.001,
                                                                "message": "skip pre-fetching metric names for low number of metrid ids=78"
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 1.074,
                                                            "message": "search for parts with data for 78 series"
                                                          }
                                                        ]
                                                      },
                                                      {
                                                        "duration_msec": 1.439,
                                                        "message": "sent 469 blocks to vmselect"
                                                      }
                                                    ]
                                                  }
                                                ]
                                              }
                                            ]
                                          },
                                          {
                                            "duration_msec": 172.821,
                                            "message": "rpc at vmstorage vmstorage-vmcluster-3.vmstorage-vmcluster.observability:8401",
                                            "children": [
                                              {
                                                "duration_msec": 170.518,
                                                "message": "rpc call search_v7()",
                                                "children": [
                                                  {
                                                    "duration_msec": 2.825,
                                                    "message": "rpc call search_v7() at vmstorage",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.769,
                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.051,
                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.034,
                                                                "message": "search for tsids in the current indexdb",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.03,
                                                                    "message": "search for tsids in tag filters cache",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.008,
                                                                        "message": "found tsids with compressed size: 223 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.013,
                                                                        "message": "decompressed tsids to 3080 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.005,
                                                                        "message": "unmarshaled 96 tsids"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.015,
                                                            "message": "prefetch metric names for 96 tsids",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.013,
                                                                "message": "96 out of 96 metric names must be pre-fetched"
                                                              },
                                                              {
                                                                "duration_msec": 0.001,
                                                                "message": "skip pre-fetching metric names for low number of metrid ids=96"
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.671,
                                                            "message": "search for parts with data for 96 series"
                                                          }
                                                        ]
                                                      },
                                                      {
                                                        "duration_msec": 1.946,
                                                        "message": "sent 726 blocks to vmselect"
                                                      }
                                                    ]
                                                  }
                                                ]
                                              }
                                            ]
                                          },
                                          {
                                            "duration_msec": 180.063,
                                            "message": "rpc at vmstorage vmstorage-vmcluster-4.vmstorage-vmcluster.observability:8401",
                                            "children": [
                                              {
                                                "duration_msec": 177.724,
                                                "message": "rpc call search_v7()",
                                                "children": [
                                                  {
                                                    "duration_msec": 2.814,
                                                    "message": "rpc call search_v7() at vmstorage",
                                                    "children": [
                                                      {
                                                        "duration_msec": 1.206,
                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.045,
                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.028,
                                                                "message": "search for tsids in the current indexdb",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.026,
                                                                    "message": "search for tsids in tag filters cache",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.006,
                                                                        "message": "found tsids with compressed size: 209 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.012,
                                                                        "message": "decompressed tsids to 2696 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.005,
                                                                        "message": "unmarshaled 84 tsids"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.016,
                                                            "message": "prefetch metric names for 84 tsids",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.014,
                                                                "message": "84 out of 84 metric names must be pre-fetched"
                                                              },
                                                              {
                                                                "duration_msec": 0.001,
                                                                "message": "skip pre-fetching metric names for low number of metrid ids=84"
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 1.118,
                                                            "message": "search for parts with data for 84 series"
                                                          }
                                                        ]
                                                      },
                                                      {
                                                        "duration_msec": 1.502,
                                                        "message": "sent 596 blocks to vmselect"
                                                      }
                                                    ]
                                                  }
                                                ]
                                              }
                                            ]
                                          },
                                          {
                                            "duration_msec": 131.58,
                                            "message": "rpc at vmstorage vmstorage-vmcluster-5.vmstorage-vmcluster.observability:8401",
                                            "children": [
                                              {
                                                "duration_msec": 129.219,
                                                "message": "rpc call search_v7()",
                                                "children": [
                                                  {
                                                    "duration_msec": 9.171,
                                                    "message": "rpc call search_v7() at vmstorage",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.705,
                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.045,
                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.025,
                                                                "message": "search for tsids in the current indexdb",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.022,
                                                                    "message": "search for tsids in tag filters cache",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.006,
                                                                        "message": "found tsids with compressed size: 240 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.009,
                                                                        "message": "decompressed tsids to 2120 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.003,
                                                                        "message": "unmarshaled 66 tsids"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.014,
                                                            "message": "prefetch metric names for 66 tsids",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.012,
                                                                "message": "66 out of 66 metric names must be pre-fetched"
                                                              },
                                                              {
                                                                "duration_msec": 0,
                                                                "message": "skip pre-fetching metric names for low number of metrid ids=66"
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.626,
                                                            "message": "search for parts with data for 66 series"
                                                          }
                                                        ]
                                                      },
                                                      {
                                                        "duration_msec": 8.358,
                                                        "message": "sent 321 blocks to vmselect"
                                                      }
                                                    ]
                                                  }
                                                ]
                                              }
                                            ]
                                          },
                                          {
                                            "duration_msec": 174.732,
                                            "message": "rpc at vmstorage vmstorage-vmcluster-6.vmstorage-vmcluster.observability:8401",
                                            "children": [
                                              {
                                                "duration_msec": 172.348,
                                                "message": "rpc call search_v7()",
                                                "children": [
                                                  {
                                                    "duration_msec": 57.549,
                                                    "message": "rpc call search_v7() at vmstorage",
                                                    "children": [
                                                      {
                                                        "duration_msec": 1.608,
                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.039,
                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.024,
                                                                "message": "search for tsids in the current indexdb",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.02,
                                                                    "message": "search for tsids in tag filters cache",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.006,
                                                                        "message": "found tsids with compressed size: 252 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.007,
                                                                        "message": "decompressed tsids to 2280 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.004,
                                                                        "message": "unmarshaled 71 tsids"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.039,
                                                            "message": "prefetch metric names for 71 tsids",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.036,
                                                                "message": "71 out of 71 metric names must be pre-fetched"
                                                              },
                                                              {
                                                                "duration_msec": 0.001,
                                                                "message": "skip pre-fetching metric names for low number of metrid ids=71"
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 1.504,
                                                            "message": "search for parts with data for 71 series"
                                                          }
                                                        ]
                                                      },
                                                      {
                                                        "duration_msec": 55.782,
                                                        "message": "sent 964 blocks to vmselect"
                                                      }
                                                    ]
                                                  }
                                                ]
                                              }
                                            ]
                                          },
                                          {
                                            "duration_msec": 137.051,
                                            "message": "rpc at vmstorage vmstorage-vmcluster-7.vmstorage-vmcluster.observability:8401",
                                            "children": [
                                              {
                                                "duration_msec": 137.043,
                                                "message": "rpc call search_v7()",
                                                "children": [
                                                  {
                                                    "duration_msec": 3.497,
                                                    "message": "rpc call search_v7() at vmstorage",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.995,
                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0.053,
                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype!=\"tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T06:50:31.773Z..2023-07-05T07:55:31.773Z]",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.035,
                                                                "message": "search for tsids in the current indexdb",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.029,
                                                                    "message": "search for tsids in tag filters cache",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.007,
                                                                        "message": "found tsids with compressed size: 247 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.015,
                                                                        "message": "decompressed tsids to 2216 bytes"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.005,
                                                                        "message": "unmarshaled 69 tsids"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.021,
                                                            "message": "prefetch metric names for 69 tsids",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.019,
                                                                "message": "69 out of 69 metric names must be pre-fetched"
                                                              },
                                                              {
                                                                "duration_msec": 0.001,
                                                                "message": "skip pre-fetching metric names for low number of metrid ids=69"
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 0.897,
                                                            "message": "search for parts with data for 69 series"
                                                          }
                                                        ]
                                                      },
                                                      {
                                                        "duration_msec": 2.36,
                                                        "message": "sent 812 blocks to vmselect"
                                                      }
                                                    ]
                                                  }
                                                ]
                                              }
                                            ]
                                          },
                                          {
                                            "duration_msec": 59.802,
                                            "message": "fetch unique series=300, blocks=5467, samples=264981, bytes=946014"
                                          }
                                        ]
                                      },
                                      {
                                        "duration_msec": 108.474,
                                        "message": "rollup predict_linear() over 300 series; rollupConfigs=[timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=3600000, points=1]",
                                        "children": [
                                          {
                                            "duration_msec": 108.457,
                                            "message": "parallel process of fetched data: series=300, samples=77910"
                                          },
                                          {
                                            "duration_msec": 0.003,
                                            "message": "samplesScanned=148320"
                                          }
                                        ]
                                      },
                                      {
                                        "duration_msec": 0.002,
                                        "message": "rollup cache put: query=predict_linear(node_filesystem_avail_bytes{device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\", fstype!~\"tmpfs\", instance=~\"host-0|host-1|host-10|host-..bf186/shm|/tmp|/usr/share/oem|/var|/var/lib/cloud|/var/lib/containerd|/var/lib/docker|/var/lib/google|/var/lib/kubelet|/var/lib/toolbox\"}[1h], 86400), timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=3600000, series=300",
                                        "children": [
                                          {
                                            "duration_msec": 0,
                                            "message": "do not store series to cache, since it is disabled in the current context"
                                          }
                                        ]
                                      }
                                    ]
                                  }
                                ]
                              },
                              {
                                "duration_msec": 0.004,
                                "message": "eval: query=0, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=1, points=1, pointsPerSeries=1"
                              }
                            ]
                          }
                        ]
                      },
                      {
                        "duration_msec": 465.049,
                        "message": "eval: query=((node_filesystem_avail_bytes{device=~\"/dev/root|/dev/sda1|/dev/sda8\", device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\", instance=~\"host-0|host-1|ho../flexvolume|/mnt/stateful_partition|/usr/share/oem|/var|/var/lib/containerd|/var/lib/docker|/var/lib/google|/var/lib/kubelet|/var/lib/toolbox\"}) < 10, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=300, points=300, pointsPerSeries=1",
                        "children": [
                          {
                            "duration_msec": 465.044,
                            "message": "binary op \"<\": series=300",
                            "children": [
                              {
                                "duration_msec": 462.328,
                                "message": "eval: query=(node_filesystem_avail_bytes{device=~\"/dev/root|/dev/sda1|/dev/sda8\", device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\", instance=~\"host-0|host-1|hos..rnetes/flexvolume|/mnt/stateful_partition|/usr/share/oem|/var|/var/lib/containerd|/var/lib/docker|/var/lib/google|/var/lib/kubelet|/var/lib/toolbox\"}, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=300, points=300, pointsPerSeries=1",
                                "children": [
                                  {
                                    "duration_msec": 462.32,
                                    "message": "binary op \"/\": series=300",
                                    "children": [
                                      {
                                        "duration_msec": 253.903,
                                        "message": "eval: query=node_filesystem_avail_bytes{device=~\"/dev/root|/dev/sda1|/dev/sda8\", device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\", instance=~\"host-0|host-1|host../flexvolume|/mnt/stateful_partition|/usr/share/oem|/var|/var/lib/containerd|/var/lib/docker|/var/lib/google|/var/lib/kubelet|/var/lib/toolbox\"} * 100, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=300, points=300, pointsPerSeries=1",
                                        "children": [
                                          {
                                            "duration_msec": 253.9,
                                            "message": "binary op \"*\": series=300",
                                            "children": [
                                              {
                                                "duration_msec": 251.85,
                                                "message": "eval: query=node_filesystem_avail_bytes{device=~\"/dev/root|/dev/sda1|/dev/sda8\", device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\", instance=~\"host-0|host-1|host..rnetes/flexvolume|/mnt/stateful_partition|/usr/share/oem|/var|/var/lib/containerd|/var/lib/docker|/var/lib/google|/var/lib/kubelet|/var/lib/toolbox\"}, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=300, points=300, pointsPerSeries=1",
                                                "children": [
                                                  {
                                                    "duration_msec": 251.84,
                                                    "message": "rollup default_rollup(): timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0: neededMemoryBytes=4800",
                                                    "children": [
                                                      {
                                                        "duration_msec": 0.002,
                                                        "message": "rollup cache get: query=node_filesystem_avail_bytes{device=~\"/dev/root|/dev/sda1|/dev/sda8\", device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\", instance=~\"host-0|host-1|host..rnetes/flexvolume|/mnt/stateful_partition|/usr/share/oem|/var|/var/lib/containerd|/var/lib/docker|/var/lib/google|/var/lib/kubelet|/var/lib/toolbox\"}, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0,
                                                            "message": "do not fetch series from cache, since it is disabled in the current context"
                                                          }
                                                        ]
                                                      },
                                                      {
                                                        "duration_msec": 234.407,
                                                        "message": "fetch matching series: accountID=4030, projectID=0, filters=[{__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                        "children": [
                                                          {
                                                            "duration_msec": 135.782,
                                                            "message": "rpc at vmstorage vmstorage-vmcluster-0.vmstorage-vmcluster.observability:8401",
                                                            "children": [
                                                              {
                                                                "duration_msec": 97.168,
                                                                "message": "rpc call search_v7()",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 1.3,
                                                                    "message": "rpc call search_v7() at vmstorage",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.372,
                                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.066,
                                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.04,
                                                                                "message": "search for tsids in the current indexdb",
                                                                                "children": [
                                                                                  {
                                                                                    "duration_msec": 0.032,
                                                                                    "message": "search for tsids in tag filters cache",
                                                                                    "children": [
                                                                                      {
                                                                                        "duration_msec": 0.009,
                                                                                        "message": "found tsids with compressed size: 240 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.013,
                                                                                        "message": "decompressed tsids to 2152 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.005,
                                                                                        "message": "unmarshaled 67 tsids"
                                                                                      }
                                                                                    ]
                                                                                  }
                                                                                ]
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.015,
                                                                            "message": "prefetch metric names for 67 tsids",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.012,
                                                                                "message": "67 out of 67 metric names must be pre-fetched"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.001,
                                                                                "message": "skip pre-fetching metric names for low number of metrid ids=67"
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.263,
                                                                            "message": "search for parts with data for 67 series"
                                                                          }
                                                                        ]
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.741,
                                                                        "message": "sent 268 blocks to vmselect"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 133.781,
                                                            "message": "rpc at vmstorage vmstorage-vmcluster-1.vmstorage-vmcluster.observability:8401",
                                                            "children": [
                                                              {
                                                                "duration_msec": 95.089,
                                                                "message": "rpc call search_v7()",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 3.084,
                                                                    "message": "rpc call search_v7() at vmstorage",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 1.136,
                                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.062,
                                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.036,
                                                                                "message": "search for tsids in the current indexdb",
                                                                                "children": [
                                                                                  {
                                                                                    "duration_msec": 0.031,
                                                                                    "message": "search for tsids in tag filters cache",
                                                                                    "children": [
                                                                                      {
                                                                                        "duration_msec": 0.01,
                                                                                        "message": "found tsids with compressed size: 251 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.012,
                                                                                        "message": "decompressed tsids to 2216 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.004,
                                                                                        "message": "unmarshaled 69 tsids"
                                                                                      }
                                                                                    ]
                                                                                  }
                                                                                ]
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.016,
                                                                            "message": "prefetch metric names for 69 tsids",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.013,
                                                                                "message": "69 out of 69 metric names must be pre-fetched"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.001,
                                                                                "message": "skip pre-fetching metric names for low number of metrid ids=69"
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.997,
                                                                            "message": "search for parts with data for 69 series"
                                                                          }
                                                                        ]
                                                                      },
                                                                      {
                                                                        "duration_msec": 1.746,
                                                                        "message": "sent 696 blocks to vmselect"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 131.835,
                                                            "message": "rpc at vmstorage vmstorage-vmcluster-2.vmstorage-vmcluster.observability:8401",
                                                            "children": [
                                                              {
                                                                "duration_msec": 93.105,
                                                                "message": "rpc call search_v7()",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 2.009,
                                                                    "message": "rpc call search_v7() at vmstorage",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 1.078,
                                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.067,
                                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.039,
                                                                                "message": "search for tsids in the current indexdb",
                                                                                "children": [
                                                                                  {
                                                                                    "duration_msec": 0.03,
                                                                                    "message": "search for tsids in tag filters cache",
                                                                                    "children": [
                                                                                      {
                                                                                        "duration_msec": 0.01,
                                                                                        "message": "found tsids with compressed size: 208 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.013,
                                                                                        "message": "decompressed tsids to 2504 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.004,
                                                                                        "message": "unmarshaled 78 tsids"
                                                                                      }
                                                                                    ]
                                                                                  }
                                                                                ]
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.016,
                                                                            "message": "prefetch metric names for 78 tsids",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.013,
                                                                                "message": "78 out of 78 metric names must be pre-fetched"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.001,
                                                                                "message": "skip pre-fetching metric names for low number of metrid ids=78"
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.959,
                                                                            "message": "search for parts with data for 78 series"
                                                                          }
                                                                        ]
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.751,
                                                                        "message": "sent 313 blocks to vmselect"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 135.115,
                                                            "message": "rpc at vmstorage vmstorage-vmcluster-3.vmstorage-vmcluster.observability:8401",
                                                            "children": [
                                                              {
                                                                "duration_msec": 96.357,
                                                                "message": "rpc call search_v7()",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 1.81,
                                                                    "message": "rpc call search_v7() at vmstorage",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.752,
                                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.065,
                                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.04,
                                                                                "message": "search for tsids in the current indexdb",
                                                                                "children": [
                                                                                  {
                                                                                    "duration_msec": 0.033,
                                                                                    "message": "search for tsids in tag filters cache",
                                                                                    "children": [
                                                                                      {
                                                                                        "duration_msec": 0.009,
                                                                                        "message": "found tsids with compressed size: 223 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.015,
                                                                                        "message": "decompressed tsids to 3080 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.006,
                                                                                        "message": "unmarshaled 96 tsids"
                                                                                      }
                                                                                    ]
                                                                                  }
                                                                                ]
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.017,
                                                                            "message": "prefetch metric names for 96 tsids",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.014,
                                                                                "message": "96 out of 96 metric names must be pre-fetched"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.001,
                                                                                "message": "skip pre-fetching metric names for low number of metrid ids=96"
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.641,
                                                                            "message": "search for parts with data for 96 series"
                                                                          }
                                                                        ]
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.924,
                                                                        "message": "sent 438 blocks to vmselect"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 233.615,
                                                            "message": "rpc at vmstorage vmstorage-vmcluster-4.vmstorage-vmcluster.observability:8401",
                                                            "children": [
                                                              {
                                                                "duration_msec": 194.812,
                                                                "message": "rpc call search_v7()",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 2.588,
                                                                    "message": "rpc call search_v7() at vmstorage",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 1.076,
                                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.053,
                                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.03,
                                                                                "message": "search for tsids in the current indexdb",
                                                                                "children": [
                                                                                  {
                                                                                    "duration_msec": 0.026,
                                                                                    "message": "search for tsids in tag filters cache",
                                                                                    "children": [
                                                                                      {
                                                                                        "duration_msec": 0.006,
                                                                                        "message": "found tsids with compressed size: 209 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.012,
                                                                                        "message": "decompressed tsids to 2696 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.005,
                                                                                        "message": "unmarshaled 84 tsids"
                                                                                      }
                                                                                    ]
                                                                                  }
                                                                                ]
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.015,
                                                                            "message": "prefetch metric names for 84 tsids",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.013,
                                                                                "message": "84 out of 84 metric names must be pre-fetched"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.001,
                                                                                "message": "skip pre-fetching metric names for low number of metrid ids=84"
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.976,
                                                                            "message": "search for parts with data for 84 series"
                                                                          }
                                                                        ]
                                                                      },
                                                                      {
                                                                        "duration_msec": 1.371,
                                                                        "message": "sent 512 blocks to vmselect"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 130.632,
                                                            "message": "rpc at vmstorage vmstorage-vmcluster-5.vmstorage-vmcluster.observability:8401",
                                                            "children": [
                                                              {
                                                                "duration_msec": 91.804,
                                                                "message": "rpc call search_v7()",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 1.527,
                                                                    "message": "rpc call search_v7() at vmstorage",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.951,
                                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.058,
                                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.036,
                                                                                "message": "search for tsids in the current indexdb",
                                                                                "children": [
                                                                                  {
                                                                                    "duration_msec": 0.033,
                                                                                    "message": "search for tsids in tag filters cache",
                                                                                    "children": [
                                                                                      {
                                                                                        "duration_msec": 0.016,
                                                                                        "message": "found tsids with compressed size: 240 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.009,
                                                                                        "message": "decompressed tsids to 2120 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.003,
                                                                                        "message": "unmarshaled 66 tsids"
                                                                                      }
                                                                                    ]
                                                                                  }
                                                                                ]
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.021,
                                                                            "message": "prefetch metric names for 66 tsids",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.019,
                                                                                "message": "66 out of 66 metric names must be pre-fetched"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.001,
                                                                                "message": "skip pre-fetching metric names for low number of metrid ids=66"
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.844,
                                                                            "message": "search for parts with data for 66 series"
                                                                          }
                                                                        ]
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.444,
                                                                        "message": "sent 189 blocks to vmselect"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 178.655,
                                                            "message": "rpc at vmstorage vmstorage-vmcluster-6.vmstorage-vmcluster.observability:8401",
                                                            "children": [
                                                              {
                                                                "duration_msec": 139.786,
                                                                "message": "rpc call search_v7()",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 13.984,
                                                                    "message": "rpc call search_v7() at vmstorage",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 1.084,
                                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.071,
                                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.048,
                                                                                "message": "search for tsids in the current indexdb",
                                                                                "children": [
                                                                                  {
                                                                                    "duration_msec": 0.044,
                                                                                    "message": "search for tsids in tag filters cache",
                                                                                    "children": [
                                                                                      {
                                                                                        "duration_msec": 0.008,
                                                                                        "message": "found tsids with compressed size: 252 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.029,
                                                                                        "message": "decompressed tsids to 2280 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.004,
                                                                                        "message": "unmarshaled 71 tsids"
                                                                                      }
                                                                                    ]
                                                                                  }
                                                                                ]
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.02,
                                                                            "message": "prefetch metric names for 71 tsids",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.017,
                                                                                "message": "71 out of 71 metric names must be pre-fetched"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.001,
                                                                                "message": "skip pre-fetching metric names for low number of metrid ids=71"
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.956,
                                                                            "message": "search for parts with data for 71 series"
                                                                          }
                                                                        ]
                                                                      },
                                                                      {
                                                                        "duration_msec": 12.716,
                                                                        "message": "sent 822 blocks to vmselect"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 77.692,
                                                            "message": "rpc at vmstorage vmstorage-vmcluster-7.vmstorage-vmcluster.observability:8401",
                                                            "children": [
                                                              {
                                                                "duration_msec": 77.684,
                                                                "message": "rpc call search_v7()",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 2.544,
                                                                    "message": "rpc call search_v7() at vmstorage",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.633,
                                                                        "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.061,
                                                                            "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_avail_bytes\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.034,
                                                                                "message": "search for tsids in the current indexdb",
                                                                                "children": [
                                                                                  {
                                                                                    "duration_msec": 0.027,
                                                                                    "message": "search for tsids in tag filters cache",
                                                                                    "children": [
                                                                                      {
                                                                                        "duration_msec": 0.008,
                                                                                        "message": "found tsids with compressed size: 247 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.009,
                                                                                        "message": "decompressed tsids to 2216 bytes"
                                                                                      },
                                                                                      {
                                                                                        "duration_msec": 0.006,
                                                                                        "message": "unmarshaled 69 tsids"
                                                                                      }
                                                                                    ]
                                                                                  }
                                                                                ]
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.016,
                                                                            "message": "prefetch metric names for 69 tsids",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.013,
                                                                                "message": "69 out of 69 metric names must be pre-fetched"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.001,
                                                                                "message": "skip pre-fetching metric names for low number of metrid ids=69"
                                                                              }
                                                                            ]
                                                                          },
                                                                          {
                                                                            "duration_msec": 0.516,
                                                                            "message": "search for parts with data for 69 series"
                                                                          }
                                                                        ]
                                                                      },
                                                                      {
                                                                        "duration_msec": 1.774,
                                                                        "message": "sent 674 blocks to vmselect"
                                                                      }
                                                                    ]
                                                                  }
                                                                ]
                                                              }
                                                            ]
                                                          },
                                                          {
                                                            "duration_msec": 156.577,
                                                            "message": "fetch unique series=300, blocks=3912, samples=56645, bytes=484537"
                                                          }
                                                        ]
                                                      },
                                                      {
                                                        "duration_msec": 17.064,
                                                        "message": "rollup default_rollup() over 300 series; rollupConfigs=[timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0, points=1]",
                                                        "children": [
                                                          {
                                                            "duration_msec": 17.045,
                                                            "message": "parallel process of fetched data: series=300, samples=12000"
                                                          },
                                                          {
                                                            "duration_msec": 0.004,
                                                            "message": "samplesScanned=12300"
                                                          }
                                                        ]
                                                      },
                                                      {
                                                        "duration_msec": 0.002,
                                                        "message": "rollup cache put: query=node_filesystem_avail_bytes{device=~\"/dev/root|/dev/sda1|/dev/sda8\", device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\", instance=~\"host-0|host-1|host..rnetes/flexvolume|/mnt/stateful_partition|/usr/share/oem|/var|/var/lib/containerd|/var/lib/docker|/var/lib/google|/var/lib/kubelet|/var/lib/toolbox\"}, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0, series=300",
                                                        "children": [
                                                          {
                                                            "duration_msec": 0,
                                                            "message": "do not store series to cache, since it is disabled in the current context"
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 0.004,
                                                "message": "eval: query=100, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=1, points=1, pointsPerSeries=1"
                                              }
                                            ]
                                          }
                                        ]
                                      },
                                      {
                                        "duration_msec": 202.145,
                                        "message": "eval: query=node_filesystem_size_bytes{cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\", cluster_id=\"1059048344677\", component=\"node_exporter\", device=~\"/dev/root|..der=\"gcp\", seed_region=\"us-west1\", shoot_infra=\"gke\", shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\", tenant=\"benchmark\", tidb_cluster_id=\"large\"}, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=300, points=300, pointsPerSeries=1",
                                        "children": [
                                          {
                                            "duration_msec": 202.134,
                                            "message": "rollup default_rollup(): timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0: neededMemoryBytes=4800",
                                            "children": [
                                              {
                                                "duration_msec": 0.002,
                                                "message": "rollup cache get: query=node_filesystem_size_bytes{cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\", cluster_id=\"1059048344677\", component=\"node_exporter\", device=~\"/dev/root|..der=\"gcp\", seed_region=\"us-west1\", shoot_infra=\"gke\", shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\", tenant=\"benchmark\", tidb_cluster_id=\"large\"}, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0",
                                                "children": [
                                                  {
                                                    "duration_msec": 0,
                                                    "message": "do not fetch series from cache, since it is disabled in the current context"
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 164.523,
                                                "message": "fetch matching series: accountID=4030, projectID=0, filters=[{__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                "children": [
                                                  {
                                                    "duration_msec": 47.854,
                                                    "message": "rpc at vmstorage vmstorage-vmcluster-0.vmstorage-vmcluster.observability:8401",
                                                    "children": [
                                                      {
                                                        "duration_msec": 47.748,
                                                        "message": "rpc call search_v7()",
                                                        "children": [
                                                          {
                                                            "duration_msec": 1.347,
                                                            "message": "rpc call search_v7() at vmstorage",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.42,
                                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.075,
                                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.039,
                                                                        "message": "search for tsids in the current indexdb",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.032,
                                                                            "message": "search for tsids in tag filters cache",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.008,
                                                                                "message": "found tsids with compressed size: 253 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.016,
                                                                                "message": "decompressed tsids to 2280 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.005,
                                                                                "message": "unmarshaled 71 tsids"
                                                                              }
                                                                            ]
                                                                          }
                                                                        ]
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.017,
                                                                    "message": "prefetch metric names for 71 tsids",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.015,
                                                                        "message": "71 out of 71 metric names must be pre-fetched"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.001,
                                                                        "message": "skip pre-fetching metric names for low number of metrid ids=71"
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.267,
                                                                    "message": "search for parts with data for 71 series"
                                                                  }
                                                                ]
                                                              },
                                                              {
                                                                "duration_msec": 0.698,
                                                                "message": "sent 284 blocks to vmselect"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 46.076,
                                                    "message": "rpc at vmstorage vmstorage-vmcluster-1.vmstorage-vmcluster.observability:8401",
                                                    "children": [
                                                      {
                                                        "duration_msec": 44.548,
                                                        "message": "rpc call search_v7()",
                                                        "children": [
                                                          {
                                                            "duration_msec": 2.919,
                                                            "message": "rpc call search_v7() at vmstorage",
                                                            "children": [
                                                              {
                                                                "duration_msec": 1.36,
                                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.075,
                                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.034,
                                                                        "message": "search for tsids in the current indexdb",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.026,
                                                                            "message": "search for tsids in tag filters cache",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.008,
                                                                                "message": "found tsids with compressed size: 251 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.01,
                                                                                "message": "decompressed tsids to 2248 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.005,
                                                                                "message": "unmarshaled 70 tsids"
                                                                              }
                                                                            ]
                                                                          }
                                                                        ]
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.017,
                                                                    "message": "prefetch metric names for 70 tsids",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.014,
                                                                        "message": "70 out of 70 metric names must be pre-fetched"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.001,
                                                                        "message": "skip pre-fetching metric names for low number of metrid ids=70"
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 1.214,
                                                                    "message": "search for parts with data for 70 series"
                                                                  }
                                                                ]
                                                              },
                                                              {
                                                                "duration_msec": 1.317,
                                                                "message": "sent 710 blocks to vmselect"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 65.439,
                                                    "message": "rpc at vmstorage vmstorage-vmcluster-2.vmstorage-vmcluster.observability:8401",
                                                    "children": [
                                                      {
                                                        "duration_msec": 63.776,
                                                        "message": "rpc call search_v7()",
                                                        "children": [
                                                          {
                                                            "duration_msec": 2.712,
                                                            "message": "rpc call search_v7() at vmstorage",
                                                            "children": [
                                                              {
                                                                "duration_msec": 1.245,
                                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.096,
                                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.037,
                                                                        "message": "search for tsids in the current indexdb",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.03,
                                                                            "message": "search for tsids in tag filters cache",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.009,
                                                                                "message": "found tsids with compressed size: 211 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.012,
                                                                                "message": "decompressed tsids to 2632 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.006,
                                                                                "message": "unmarshaled 82 tsids"
                                                                              }
                                                                            ]
                                                                          }
                                                                        ]
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.063,
                                                                    "message": "prefetch metric names for 82 tsids",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.059,
                                                                        "message": "82 out of 82 metric names must be pre-fetched"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.001,
                                                                        "message": "skip pre-fetching metric names for low number of metrid ids=82"
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.986,
                                                                    "message": "search for parts with data for 82 series"
                                                                  }
                                                                ]
                                                              },
                                                              {
                                                                "duration_msec": 1.153,
                                                                "message": "sent 328 blocks to vmselect"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 46.933,
                                                    "message": "rpc at vmstorage vmstorage-vmcluster-3.vmstorage-vmcluster.observability:8401",
                                                    "children": [
                                                      {
                                                        "duration_msec": 45.232,
                                                        "message": "rpc call search_v7()",
                                                        "children": [
                                                          {
                                                            "duration_msec": 1.964,
                                                            "message": "rpc call search_v7() at vmstorage",
                                                            "children": [
                                                              {
                                                                "duration_msec": 0.898,
                                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.1,
                                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.056,
                                                                        "message": "search for tsids in the current indexdb",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.05,
                                                                            "message": "search for tsids in tag filters cache",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.025,
                                                                                "message": "found tsids with compressed size: 207 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.015,
                                                                                "message": "decompressed tsids to 2504 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.007,
                                                                                "message": "unmarshaled 78 tsids"
                                                                              }
                                                                            ]
                                                                          }
                                                                        ]
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.017,
                                                                    "message": "prefetch metric names for 78 tsids",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.015,
                                                                        "message": "78 out of 78 metric names must be pre-fetched"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.001,
                                                                        "message": "skip pre-fetching metric names for low number of metrid ids=78"
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.737,
                                                                    "message": "search for parts with data for 78 series"
                                                                  }
                                                                ]
                                                              },
                                                              {
                                                                "duration_msec": 0.79,
                                                                "message": "sent 351 blocks to vmselect"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 163.793,
                                                    "message": "rpc at vmstorage vmstorage-vmcluster-4.vmstorage-vmcluster.observability:8401",
                                                    "children": [
                                                      {
                                                        "duration_msec": 162.047,
                                                        "message": "rpc call search_v7()",
                                                        "children": [
                                                          {
                                                            "duration_msec": 2.39,
                                                            "message": "rpc call search_v7() at vmstorage",
                                                            "children": [
                                                              {
                                                                "duration_msec": 1.205,
                                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.077,
                                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.033,
                                                                        "message": "search for tsids in the current indexdb",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.027,
                                                                            "message": "search for tsids in tag filters cache",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.009,
                                                                                "message": "found tsids with compressed size: 249 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.012,
                                                                                "message": "decompressed tsids to 2184 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.004,
                                                                                "message": "unmarshaled 68 tsids"
                                                                              }
                                                                            ]
                                                                          }
                                                                        ]
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.017,
                                                                    "message": "prefetch metric names for 68 tsids",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.015,
                                                                        "message": "68 out of 68 metric names must be pre-fetched"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.001,
                                                                        "message": "skip pre-fetching metric names for low number of metrid ids=68"
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 1.065,
                                                                    "message": "search for parts with data for 68 series"
                                                                  }
                                                                ]
                                                              },
                                                              {
                                                                "duration_msec": 0.96,
                                                                "message": "sent 416 blocks to vmselect"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 45.99,
                                                    "message": "rpc at vmstorage vmstorage-vmcluster-5.vmstorage-vmcluster.observability:8401",
                                                    "children": [
                                                      {
                                                        "duration_msec": 44.215,
                                                        "message": "rpc call search_v7()",
                                                        "children": [
                                                          {
                                                            "duration_msec": 1.504,
                                                            "message": "rpc call search_v7() at vmstorage",
                                                            "children": [
                                                              {
                                                                "duration_msec": 1.008,
                                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.096,
                                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.045,
                                                                        "message": "search for tsids in the current indexdb",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.037,
                                                                            "message": "search for tsids in tag filters cache",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.01,
                                                                                "message": "found tsids with compressed size: 203 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.014,
                                                                                "message": "decompressed tsids to 2312 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.007,
                                                                                "message": "unmarshaled 72 tsids"
                                                                              }
                                                                            ]
                                                                          }
                                                                        ]
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.021,
                                                                    "message": "prefetch metric names for 72 tsids",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.017,
                                                                        "message": "72 out of 72 metric names must be pre-fetched"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.002,
                                                                        "message": "skip pre-fetching metric names for low number of metrid ids=72"
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.842,
                                                                    "message": "search for parts with data for 72 series"
                                                                  }
                                                                ]
                                                              },
                                                              {
                                                                "duration_msec": 0.296,
                                                                "message": "sent 209 blocks to vmselect"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 76.711,
                                                    "message": "rpc at vmstorage vmstorage-vmcluster-6.vmstorage-vmcluster.observability:8401",
                                                    "children": [
                                                      {
                                                        "duration_msec": 74.909,
                                                        "message": "rpc call search_v7()",
                                                        "children": [
                                                          {
                                                            "duration_msec": 5.007,
                                                            "message": "rpc call search_v7() at vmstorage",
                                                            "children": [
                                                              {
                                                                "duration_msec": 2.249,
                                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.131,
                                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.042,
                                                                        "message": "search for tsids in the current indexdb",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.034,
                                                                            "message": "search for tsids in tag filters cache",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.011,
                                                                                "message": "found tsids with compressed size: 207 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.011,
                                                                                "message": "decompressed tsids to 2536 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.009,
                                                                                "message": "unmarshaled 79 tsids"
                                                                              }
                                                                            ]
                                                                          }
                                                                        ]
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.067,
                                                                    "message": "prefetch metric names for 79 tsids",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.064,
                                                                        "message": "79 out of 79 metric names must be pre-fetched"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.002,
                                                                        "message": "skip pre-fetching metric names for low number of metrid ids=79"
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 2.001,
                                                                    "message": "search for parts with data for 79 series"
                                                                  }
                                                                ]
                                                              },
                                                              {
                                                                "duration_msec": 2.537,
                                                                "message": "sent 905 blocks to vmselect"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 51.569,
                                                    "message": "rpc at vmstorage vmstorage-vmcluster-7.vmstorage-vmcluster.observability:8401",
                                                    "children": [
                                                      {
                                                        "duration_msec": 51.561,
                                                        "message": "rpc call search_v7()",
                                                        "children": [
                                                          {
                                                            "duration_msec": 3.311,
                                                            "message": "rpc call search_v7() at vmstorage",
                                                            "children": [
                                                              {
                                                                "duration_msec": 1.498,
                                                                "message": "init series search: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                "children": [
                                                                  {
                                                                    "duration_msec": 0.074,
                                                                    "message": "search for matching tsids: filters=[{AccountID=4030,ProjectID=0,__name__=\"node_filesystem_size_bytes\",cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",cluster_id=\"1059048344677\",component=\"node_exporter\",device=~\"/dev/root|/dev/sda1|/dev/sda8\",device=~\"/dev/root|/dev/sda1|/dev/sda8|shm|tmpfs\",fstype=~\"ext2|ext4\",instance=~\"host-0|host-1|host-10|host-11..5|host-6|host-7|host-8|host-9\",job=\"node_exporter\",mountpoint=~\"/|/etc/machine-id|/home|/home../lib/kubelet|/var/lib/toolbox\",mountpoint=~\"/|/home|/home/containerd|/hom../lib/kubelet|/var/lib/toolbox\",project=\"123456\",revision=~\"r0|r11|r19|r23|r40|r43|r44\",seed_provider=\"gcp\",seed_region=\"us-west1\",shoot_infra=\"gke\",shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\",tenant=\"benchmark\",tidb_cluster_id=\"large\"}], timeRange=[2023-07-05T07:45:31.773Z..2023-07-05T07:55:31.773Z]",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.031,
                                                                        "message": "search for tsids in the current indexdb",
                                                                        "children": [
                                                                          {
                                                                            "duration_msec": 0.026,
                                                                            "message": "search for tsids in tag filters cache",
                                                                            "children": [
                                                                              {
                                                                                "duration_msec": 0.006,
                                                                                "message": "found tsids with compressed size: 209 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.011,
                                                                                "message": "decompressed tsids to 2568 bytes"
                                                                              },
                                                                              {
                                                                                "duration_msec": 0.006,
                                                                                "message": "unmarshaled 80 tsids"
                                                                              }
                                                                            ]
                                                                          }
                                                                        ]
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 0.021,
                                                                    "message": "prefetch metric names for 80 tsids",
                                                                    "children": [
                                                                      {
                                                                        "duration_msec": 0.015,
                                                                        "message": "80 out of 80 metric names must be pre-fetched"
                                                                      },
                                                                      {
                                                                        "duration_msec": 0.001,
                                                                        "message": "skip pre-fetching metric names for low number of metrid ids=80"
                                                                      }
                                                                    ]
                                                                  },
                                                                  {
                                                                    "duration_msec": 1.353,
                                                                    "message": "search for parts with data for 80 series"
                                                                  }
                                                                ]
                                                              },
                                                              {
                                                                "duration_msec": 1.623,
                                                                "message": "sent 782 blocks to vmselect"
                                                              }
                                                            ]
                                                          }
                                                        ]
                                                      }
                                                    ]
                                                  },
                                                  {
                                                    "duration_msec": 112.805,
                                                    "message": "fetch unique series=300, blocks=3985, samples=55489, bytes=406242"
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 37.325,
                                                "message": "rollup default_rollup() over 300 series; rollupConfigs=[timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0, points=1]",
                                                "children": [
                                                  {
                                                    "duration_msec": 37.316,
                                                    "message": "parallel process of fetched data: series=300, samples=12000"
                                                  },
                                                  {
                                                    "duration_msec": 0.002,
                                                    "message": "samplesScanned=12300"
                                                  }
                                                ]
                                              },
                                              {
                                                "duration_msec": 0.006,
                                                "message": "rollup cache put: query=node_filesystem_size_bytes{cluster=\"stag-benchmark-gcp-us-west1-eb5e4eb0\", cluster_id=\"1059048344677\", component=\"node_exporter\", device=~\"/dev/root|..der=\"gcp\", seed_region=\"us-west1\", shoot_infra=\"gke\", shoot_name=\"stag-benchmark-gcp-us-west1-eb5e4eb0\", tenant=\"benchmark\", tidb_cluster_id=\"large\"}, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, window=0, series=300",
                                                "children": [
                                                  {
                                                    "duration_msec": 0.001,
                                                    "message": "do not store series to cache, since it is disabled in the current context"
                                                  }
                                                ]
                                              }
                                            ]
                                          }
                                        ]
                                      }
                                    ]
                                  }
                                ]
                              },
                              {
                                "duration_msec": 0.004,
                                "message": "eval: query=10, timeRange=[2023-07-05T07:55:31.773Z..2023-07-05T07:55:31.773Z], step=300000, mayCache=false: series=1, points=1, pointsPerSeries=1"
                              }
                            ]
                          }
                        ]
                      }
                    ]
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "duration_msec": 0.003,
        "message": "leave only the first point in every series"
      },
      {
        "duration_msec": 0.004,
        "message": "sort series by metric name and labels"
      },
      {
        "duration_msec": 0.022,
        "message": "generate /api/v1/query response for series=0"
      }
    ]
  }