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               "legend": {
                  "alignAsTable": false,
                  "avg": false,
                  "current": false,
                  "max": false,
                  "min": false,
                  "rightSide": true,
                  "show": true,
                  "sideWidth": null,
                  "total": false,
                  "values": false
               },
               "lines": true,
               "linewidth": 1,
               "links": [ ],
               "nullPointMode": "null",
               "percentage": false,
               "pointradius": 5,
               "points": false,
               "renderer": "flot",
               "repeat": null,
               "seriesOverrides": [ ],
               "spaceLength": 10,
               "stack": false,
               "steppedLine": false,
               "targets": [
                  {
                     "expr": "sum by (backend, type) (tici_storage_handle_inflight{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\", service=\"worker\"})",
                     "format": "time_series",
                     "intervalFactor": 2,
                     "legendFormat": "{{backend}}/{{type}}",
                     "refId": "A"
                  }
               ],
               "thresholds": [ ],
               "timeFrom": null,
               "timeShift": null,
               "title": "Storage Handle Inflight",
               "tooltip": {
                  "shared": true,
                  "sort": 0,
                  "value_type": "individual"
               },
               "type": "graph",
               "xaxis": {
                  "buckets": null,
                  "mode": "time",
                  "name": null,
                  "show": true,
                  "values": [ ]
               },
               "yaxes": [
                  {
                     "format": "none",
                     "label": null,
                     "logBase": 1,
                     "max": null,
                     "min": null,
                     "show": true
                  },
                  {
                     "format": "none",
                     "label": null,
                     "logBase": 1,
                     "max": null,
                     "min": null,
                     "show": true
                  }
               ]
            }
         ],
         "repeat": null,
         "repeatIteration": null,
         "repeatRowId": null,
         "showTitle": true,
         "title": "Storage",
         "titleSize": "h6",
         "type": "row"
      }
   ],
   "refresh": "30s",
   "rows": [ ],
   "schemaVersion": 14,
   "style": "dark",
   "tags": [ ],
   "templating": {
      "list": [
         {
            "allValue": null,
            "current": { },
            "datasource": "${DS_TEST-CLUSTER}",
            "hide": 2,
            "includeAll": false,
            "label": "K8s-cluster",
            "multi": false,
            "name": "k8s_cluster",
            "options": [ ],
            "query": "label_values(pd_cluster_status, k8s_cluster)",
            "refresh": 2,
            "regex": "",
            "sort": 1,
            "tagValuesQuery": "",
            "tags": [ ],
            "tagsQuery": "",
            "type": "query",
            "useTags": false
         },
         {
            "allValue": null,
            "current": { },
            "datasource": "${DS_TEST-CLUSTER}",
            "hide": 2,
            "includeAll": false,
            "label": "tidb_cluster",
            "multi": false,
            "name": "tidb_cluster",
            "options": [ ],
            "query": "label_values(pd_cluster_status{k8s_cluster=\"$k8s_cluster\"}, tidb_cluster)",
            "refresh": 2,
            "regex": "",
            "sort": 1,
            "tagValuesQuery": "",
            "tags": [ ],
            "tagsQuery": "",
            "type": "query",
            "useTags": false
         },
         {
            "allValue": null,
            "current": { },
            "datasource": "${DS_TEST-CLUSTER}",
            "hide": 0,
            "includeAll": true,
            "label": "Instance",
            "multi": false,
            "name": "instance",
            "options": [ ],
            "query": "query_result(max by (instance) (up{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", component=\"tici-worker\"} or up{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", job=\"tici-worker\"} or up{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"tici-worker-.+\"} or up{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", job=\"tici\"}))",
            "refresh": 2,
            "regex": "/.*instance=\"([^\"]+)\".*/",
            "sort": 1,
            "tagValuesQuery": "",
            "tags": [ ],
            "tagsQuery": "",
            "type": "query",
            "useTags": false
         }
      ]
   },
   "time": {
      "from": "now-1h",
      "to": "now"
   },
   "timepicker": {
      "refresh_intervals": [
         "5s",
         "10s",
         "30s",
         "1m",
         "5m",
         "15m",
         "30m",
         "1h",
         "2h",
         "1d"
      ],
      "time_options": [
         "5m",
         "15m",
         "1h",
         "6h",
         "12h",
         "24h",
         "2d",
         "7d",
         "30d"
      ]
   },
   "timezone": "browser",
   "title": "Test-Cluster-TiCI-Worker",
   "version": 0
}
