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number of changed rows that are written to downstream per second", "fieldConfig": { "defaults": { "links": [] }, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 4, "w": 12, "x": 0, "y": 18 }, "hiddenSeries": false, "id": 486, "legend": { "alignAsTable": false, "avg": false, "current": false, "max": false, "min": false, "rightSide": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "datasource": { "type": "prometheus", "uid": "PB0C37C6A9EC17FDC" }, "exemplar": true, "expr": "sum(rate(ticdc_sink_batch_row_count_sum{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\",namespace=~\"$namespace\", changefeed=~\"$changefeed\", instance=~\"$ticdc_instance\"}[1m])) by (namespace,changefeed, instance)", "format": "time_series", "interval": "", "intervalFactor": 1, "legendFormat": "{{namespace}}-{{changefeed}}", "queryType": "randomWalk", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Sink Write Rows / s", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": 0, "format": "none", "logBase": 1, "min": "0", "show": true }, { "format": "short", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "99.9% of TiCDC sink write durations.", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 4, "w": 12, "x": 12, "y": 18 }, "hiddenSeries": false, "id": 485, "legend": { "alignAsTable": false, "avg": false, "current": false, "hideEmpty": false, "hideZero": false, "max": false, "min": false, "rightSide": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null as zero", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "datasource": { "type": "prometheus", "uid": "PB0C37C6A9EC17FDC" }, "editorMode": "code", "exemplar": true, "expr": "sum(rate(ticdc_sink_txn_worker_flush_duration_sum{k8s_cluster=\"$k8s_cluster\",tidb_cluster=\"$tidb_cluster\",namespace=~\"$namespace\",changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\"}[1m])) by (namespace,changefeed,instance) / \nsum(rate(ticdc_sink_txn_worker_flush_duration_count{k8s_cluster=\"$k8s_cluster\",tidb_cluster=\"$tidb_cluster\",namespace=~\"$namespace\",changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\"}[1m])) by (namespace,changefeed,instance)", "format": "time_series", "interval": "", "intervalFactor": 2, "legendFormat": "{{namespace}}-{{changefeed}}-avg", "range": true, "refId": "B" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Sink Write Duration", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "s", "logBase": 1, "min": "0", "show": true }, { "format": "short", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "The number of incremental scan tasks per minute", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 4, "w": 12, "x": 0, "y": 22 }, "hiddenSeries": false, "id": 401, "legend": { "alignAsTable": true, "avg": false, "current": true, "hideEmpty": false, "hideZero": true, "max": true, "min": false, "rightSide": false, "show": false, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(increase(tikv_cdc_scan_duration_seconds_sum{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\"}[1m])) by (type, instance)", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "{{instance}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "TiKV Scan Tasks / m", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "none", "logBase": 1, "min": "0", "show": true }, { "format": "none", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "The total time of incremental scan region takes per minute", "editable": true, "error": false, "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 0, "fillGradient": 0, "grid": {}, "gridPos": { "h": 4, "w": 12, "x": 12, "y": 22 }, "hiddenSeries": false, "id": 467, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": true, "show": false, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(increase(tikv_cdc_scan_duration_seconds_sum{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\"}[1m])) by (instance)", "format": "time_series", "hide": false, "intervalFactor": 2, "legendFormat": "{{instance}}", "refId": "B", "step": 10 } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "TiKV Scan Region Time / m", "tooltip": { "msResolution": false, "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "s", "logBase": 1, "min": "0", "show": true }, { "format": "short", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "The number of leaders on each TiKV instance", "editable": true, "error": false, "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 0, "fillGradient": 0, "grid": {}, "gridPos": { "h": 4, "w": 12, "x": 0, "y": 26 }, "hiddenSeries": false, "id": 407, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": true, "show": false, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "sum(delta(tikv_raftstore_region_count{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\", type=\"leader\"}[30s]))", "format": "time_series", "hide": false, "interval": "", "intervalFactor": 2, "legendFormat": "changed", "refId": "A", "step": 10 } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "TiKV Leader Change", "tooltip": { "msResolution": false, "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "logBase": 1, "min": "0", "show": true }, { "format": "short", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "The number of the processed TiKV admin command", "editable": true, "error": false, "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 0, "fillGradient": 0, "grid": {}, "gridPos": { "h": 4, "w": 12, "x": 12, "y": 26 }, "hiddenSeries": false, "id": 470, "legend": { "alignAsTable": false, "avg": false, "current": false, "max": false, "min": false, "rightSide": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(tikv_raftstore_admin_cmd_total{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\", status=\"success\", type!=\"compact\"}[1m])) by (type)", "format": "time_series", "hide": false, "intervalFactor": 2, "legendFormat": "{{type}}", "refId": "B", "step": 10 } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "TiKV Admin Apply / s", "tooltip": { "msResolution": false, "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "none", "logBase": 1, "min": "0", "show": true }, { "format": "short", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "The rate of TiKV advancing resolved ts.", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 4, "w": 12, "x": 0, "y": 30 }, "hiddenSeries": false, "id": 471, "legend": { "alignAsTable": true, "avg": false, "current": true, "hideEmpty": false, "hideZero": true, "max": true, "min": false, "rightSide": false, "show": false, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(tikv_cdc_resolved_ts_gap_seconds_count{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\"}[1m])) by (instance) / sum(tikv_cdc_region_resolve_status{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\", status=~\"resolved\"}) by (instance) ", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "{{instance}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "TiKV Advance Resolved Ts / s", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "none", "logBase": 1, "min": "0", "show": true }, { "format": "none", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "The number of unresolved region per TiKV", "editable": true, "error": false, "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 0, "fillGradient": 0, "grid": {}, "gridPos": { "h": 4, "w": 12, "x": 12, "y": 30 }, "hiddenSeries": false, "id": 400, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": true, "show": false, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(tikv_cdc_region_resolve_status{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\", status=\"unresolved\"}) by (status)", "format": "time_series", "hide": false, "intervalFactor": 2, "legendFormat": "{{status}}", "refId": "B", "step": 10 } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "TiKV Unresolved Region Count", "tooltip": { "msResolution": false, "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "none", "logBase": 1, "min": "0", "show": true }, { "format": "short", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "99.99% of the number of regions that TiKV checks. ", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 4, "w": 12, "x": 0, "y": 34 }, "hiddenSeries": false, "id": 433, "legend": { "alignAsTable": true, "avg": false, "current": true, "hideEmpty": false, "hideZero": true, "max": true, "min": false, "rightSide": false, "show": false, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "histogram_quantile(0.9999, sum(rate(tikv_check_leader_request_item_count_bucket{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\"}[1m])) by (le, instance))", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{instance}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "TiKV Check Leader Region Count Percentile", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "none", "logBase": 1, "min": "0", "show": true }, { "format": "short", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "The number of failed count of advancing resolved ts.", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 4, "w": 12, "x": 12, "y": 34 }, "hiddenSeries": false, "id": 427, "legend": { "alignAsTable": true, "avg": false, "current": true, "hideEmpty": false, "hideZero": true, "max": true, "min": false, "rightSide": false, "show": false, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(increase(tikv_resolved_ts_fail_advance_count{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\"}[1m])) by (reason, instance)", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "{{reason}}-{{instance}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "TiKV Advance Resolved Ts Fail / m", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "none", "logBase": 1, "min": "0", "show": true }, { "format": "none", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "99.99% of the duration that TiKV check leader takes. ", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 4, "w": 12, "x": 0, "y": 38 }, "hiddenSeries": false, "id": 472, "legend": { "alignAsTable": true, "avg": false, "current": true, "hideEmpty": false, "hideZero": true, "max": true, "min": false, "rightSide": false, "show": false, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "histogram_quantile(0.9999, sum(rate(tikv_resolved_ts_tikv_client_init_duration_seconds_bucket{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\"}[1m])) by (le))", "format": "time_series", "intervalFactor": 1, "legendFormat": "new-client", "refId": "A" }, { "expr": "histogram_quantile(0.9999, sum(rate(tikv_resolved_ts_check_leader_duration_seconds_bucket{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\"}[1m])) by (le, type))", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{type}}", "refId": "B" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "TiKV Check Leader Duration Percentile", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "s", "logBase": 1, "min": "0", "show": true }, { "format": "short", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "The number of regions that take a long time(more than 60s) to scan", "editable": true, "error": false, "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 0, "fillGradient": 0, "grid": {}, "gridPos": { "h": 4, "w": 12, "x": 12, "y": 38 }, "hiddenSeries": false, "id": 10038, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": true, "show": false, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "tikv_cdc_scan_long_duration_region{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\"}", "format": "time_series", "hide": false, "interval": "", "intervalFactor": 2, "legendFormat": "{{instance}}", "refId": "B", "step": 10 } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "TiKV CDC Incremental Scan Long Duration Region Count", "tooltip": { "msResolution": false, "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "none", "logBase": 1, "min": "0", "show": true }, { "format": "short", "logBase": 1, "show": false } ], "yaxis": { "align": false } } ], "title": "Lag analyze", "type": "row" }, { "collapsed": true, "datasource": null, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 6 }, "id": 22397, "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "The number of changefeed in different status\n\n0: ReplicationSetStateUnknown means the replication state is unknown, it should not happen.\n\n1: ReplicationSetStateAbsent means there is no one 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"max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "duration for each operator for changefeed", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 12, "y": 7 }, "hiddenSeries": false, "id": 22445, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "histogram_quantile(0.999, sum(rate(ticdc_coordinator_finish_operators_duration_seconds_bucket{k8s_cluster=\"$k8s_cluster\",tidb_cluster=\"$tidb_cluster\",namespace=~\"$namespace\",changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\"}[1m])) by (le,namespace,changefeed,mode))", "interval": "", "legendFormat": "99.9", "queryType": "randomWalk", "refId": "A" }, { "exemplar": true, "expr": "sum(rate(ticdc_coordinator_finish_operators_duration_seconds_sum{k8s_cluster=\"$k8s_cluster\",tidb_cluster=\"$tidb_cluster\",namespace=~\"$namespace\",changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\"}[1m])) by (namespace,changefeed,mode) / \nsum(rate(ticdc_coordinator_finish_operators_duration_seconds_count{k8s_cluster=\"$k8s_cluster\",tidb_cluster=\"$tidb_cluster\",namespace=~\"$namespace\",changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\"}[1m])) by (namespace,changefeed,mode)", "hide": false, "interval": "", "legendFormat": "avg", "refId": "B" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Coordinator Operator Cost Duration", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "s", "label": null, "logBase": 2, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "The history of TiCDC cluster coordinator, owner node has a value that is great than 0", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 13 }, "hiddenSeries": false, "id": 22446, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": false, "min": false, "rightSide": false, "show": true, "total": 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"max": "1", "min": "0", "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } } ], "title": "Coordinator", "type": "row" }, { "collapsed": true, "datasource": null, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 7 }, "id": 10063, "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "The lag between maintainer checkpoint ts and PD TSO of upstream TiDB.", "fieldConfig": { "defaults": { "links": [] }, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 5, "w": 12, "x": 0, "y": 8 }, "hiddenSeries": false, "id": 20145, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 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"max(ticdc_maintainer_resolved_ts_lag{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", namespace=~\"$namespace\", changefeed=~\"$changefeed\", instance=~\"$ticdc_instance\"}) by (namespace,changefeed)", "format": "time_series", "interval": "", "intervalFactor": 1, "legendFormat": "{{namespace}}-{{changefeed}}-resolvedts", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Maintainer Resolved Ts Lag", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "s", "label": null, "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "", "editable": true, "error": false, "fieldConfig": { "defaults": { "unit": "none" }, "overrides": [] }, "fill": 0, "fillGradient": 0, "grid": {}, "gridPos": { "h": 6, "w": 12, "x": 0, "y": 13 }, "hiddenSeries": false, "id": 10069, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "sideWidth": null, "sort": null, "sortDesc": null, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 1, "points": true, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "sum(ticdc_changefeed_maintainer_counter{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$ticdc_instance\", namespace=~\"$namespace\", changefeed=~\"$changefeed\"}) by (namespace, changefeed, instance)", "format": "time_series", "hide": false, "interval": "", "intervalFactor": 2, "legendFormat": "{{namespace}}-{{changefeed}}-{{instance}}", "refId": "B", "step": 10 } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Changefeed Maintainer Count", "tooltip": { "msResolution": false, "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": 0, "format": "none", "label": null, "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "none", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 12, "y": 13 }, "hiddenSeries": false, "id": 10071, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "histogram_quantile(0.999, sum(rate(ticdc_maintainer_handle_event_duration_bucket{k8s_cluster=\"$k8s_cluster\",tidb_cluster=\"$tidb_cluster\",namespace=~\"$namespace\",changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\"}[1m])) by (le,namespace,changefeed))", "hide": false, "interval": "", "legendFormat": "99.9-{{namespace}}-{{changefeed}}", "queryType": "randomWalk", "refId": "A" }, { "exemplar": true, "expr": "sum(rate(ticdc_maintainer_handle_event_duration_sum{k8s_cluster=\"$k8s_cluster\",tidb_cluster=\"$tidb_cluster\",namespace=~\"$namespace\",changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\"}[1m])) by (namespace,changefeed) / \nsum(rate(ticdc_maintainer_handle_event_duration_count{k8s_cluster=\"$k8s_cluster\",tidb_cluster=\"$tidb_cluster\",namespace=~\"$namespace\",changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\"}[1m])) by (namespace,changefeed)", "hide": false, "interval": "", "legendFormat": "avg-{{namespace}}-{{changefeed}}", "refId": "B" } ], "thresholds": [ { "colorMode": "critical", "fill": true, "line": true, "op": "gt", "yaxis": "left" } ], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Maintainer Handle Event Duration", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": 0, "format": "s", "label": null, "logBase": 2, "max": null, "min": "0", "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "Length of maintainer event channel.", "fieldConfig": { "defaults": { "links": [] }, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 5, "w": 12, "x": 0, "y": 19 }, "hiddenSeries": false, "id": 60002, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "max(ticdc_maintainer_event_ch_len{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", namespace=~\"$namespace\", changefeed=~\"$changefeed\", instance=~\"$ticdc_instance\"}) by (namespace, changefeed)", "format": "time_series", "interval": "", "intervalFactor": 1, "legendFormat": "{{namespace}}-{{changefeed}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Maintainer Event Channel Length", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": 0, "format": "short", "label": null, "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } } ], "title": "Maintainer", "type": "row" }, { "collapsed": true, "datasource": null, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 8 }, "id": 12042, "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "The number of KV client dispatched event per second", "fieldConfig": { "defaults": { "links": [] }, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 9 }, "hiddenSeries": false, "id": 12050, "legend": { "alignAsTable": true, "avg": false, "current": true, "hideEmpty": true, "hideZero": true, "max": true, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "/.*batch-resolved/", "yaxis": 2 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": false, "expr": "sum(rate(ticdc_kvclient_pull_event_count{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$ticdc_instance\"}[1m])) by (instance, type)", "format": "time_series", "hide": false, "interval": "", "intervalFactor": 1, "legendFormat": "{{instance}}-{{type}}", "refId": "B" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Input Events / s", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "To prevent excessive accumulation of region request tasks on the TiKV side, CDC will implement rate limiting on the number of requests it initiates.", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 9 }, "hiddenSeries": false, "id": 22296, "legend": { "alignAsTable": true, "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "ticdc_subscription_client_requested_region_count{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$ticdc_instance\"}", "hide": false, "interval": "", "legendFormat": "{{instance}}-count", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Unresolved Region Request Count ", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "logBase": 1, "min": "0", "show": true }, { "format": "short", "logBase": 1, "show": false } ], "yaxis": { "align": false } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 17 }, "hiddenSeries": false, "id": 22269, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], 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"fieldConfig": { "defaults": { "links": [] }, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 32 }, "hiddenSeries": false, "id": 629, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "sum(ticdc_sink_kafka_producer_request_rate{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", namespace=~\"$namespace\",changefeed=~\"$changefeed\", instance=~\"$ticdc_instance\"}) by (namespace,changefeed, instance, broker)", "format": "time_series", "interval": "", "intervalFactor": 1, 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"dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "MQ worker batch multiple messages into one when using batched encode protocol, this metric record the time cost on batch messages.", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 7, "w": 12, "x": 12, "y": 46 }, "hiddenSeries": false, "id": 711, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "histogram_quantile(0.999, 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"label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "MQ worker send large message to the external storage, this metrics record the message count", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 7, "w": 12, "x": 12, "y": 53 }, "hiddenSeries": false, "id": 741, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": 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"description": "MQ worker send large message to the external storage, this metric record the time cost on send every message.", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 60 }, "hiddenSeries": false, "id": 740, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "histogram_quantile(0.999, 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[ { "exemplar": true, "expr": "max(ticdc_sink_mq_checkpoint_ts_message_count{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", namespace=~\"$namespace\",changefeed=~\"$changefeed\", instance=~\"$ticdc_instance\"}) by (namespace,changefeed, instance)", "interval": "", "legendFormat": "{{namespace}}-{{changefeed}}-{{instance}}-P999", "queryType": "randomWalk", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Worker Send CheckpointTs Message Count", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "this metric record the time cost of the MQ worker encode and send checkpointTs messages to downstream ", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 67 }, "hiddenSeries": false, "id": 12041, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "histogram_quantile(0.999, 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"yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "duration for split span do once check", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 0, "y": 38 }, "hiddenSeries": false, "id": 22272, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, 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"sum(rate(ticdc_sink_active_active_conflict_skip_rows_total{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", namespace=~\"$namespace\", changefeed=~\"$changefeed\", instance=~\"$ticdc_instance\"}[1m])) by (namespace, changefeed)", "legendFormat": "{{namespace}}-{{changefeed}}-rate", "interval": "", "exemplar": true, "format": "time_series", "hide": false, "intervalFactor": 2, "refId": "B", "step": 10 }, { "expr": "sum(ticdc_sink_active_active_conflict_skip_rows_total{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", namespace=~\"$namespace\", changefeed=~\"$changefeed\", instance=~\"$ticdc_instance\"}) by (namespace, changefeed)", "legendFormat": "{{namespace}}-{{changefeed}}-sum", "interval": "", "exemplar": true, "format": "time_series", "hide": true, "intervalFactor": 2, "refId": "C", "step": 10 } ], "thresholds": [], "timeRegions": [], "title": "Conflict Skip Rows / s", "tooltip": { "msResolution": false, "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "$$hashKey": "object:298", "format": "none", "label": null, "logBase": 1, "max": null, "min": "0", "show": true, "decimals": null }, { "$$hashKey": "object:299", "format": "none", "label": null, "logBase": 1, "max": null, "min": "0", "show": true, "decimals": 0 } ], "yaxis": { "align": false, "alignLevel": null } } ], "title": "Active Active", "type": "row" }, { "collapsed": true, "datasource": null, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 20 }, "id": 58, "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "The count of different kinds of gRPC message", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 20 }, "hiddenSeries": false, "id": 147, "legend": { "alignAsTable": true, "avg": false, "current": true, "hideEmpty": true, "hideZero": true, "max": true, "min": false, "rightSide": false, "show": true, "sideWidth": null, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(tikv_grpc_msg_duration_seconds_count{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\", type!=\"kv_gc\"}[1m])) by (type)", "format": "time_series", "intervalFactor": 2, "legendFormat": "{{type}}", "metric": "tikv_grpc_msg_duration_seconds_bucket", "refId": "A", "step": 10 } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "gRPC Message Count", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "ops", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "Outbound network traffic of TiKV CDC component", "editable": true, "error": false, "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 0, "fillGradient": 0, "grid": {}, "gridPos": { "h": 7, "w": 12, "x": 12, "y": 20 }, "hiddenSeries": false, "id": 74, "legend": { "alignAsTable": true, "avg": false, "current": true, "hideEmpty": false, "hideZero": false, "max": true, "min": false, "rightSide": false, "show": true, "sideWidth": null, "sort": "max", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "sum(rate(tikv_cdc_grpc_message_sent_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\"}[30s])) by (instance, type)", "format": "time_series", "hide": false, "interval": "", "intervalFactor": 2, "legendFormat": "{{instance}}-{{type}}", "refId": "A", "step": 10 } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "CDC Network Traffic", "tooltip": { "msResolution": false, "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "Bps", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "bytes", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": 0 } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "CPU usage of TiKV CDC component", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 27 }, "hiddenSeries": false, "id": 60, "legend": { "alignAsTable": true, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "sideWidth": null, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "paceLength": 10, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": 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"refId": "C", "step": 4 } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "CDC CPU", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "percentunit", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "percent", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "decimals": 1, "description": "The TiKV-CDC memory quota usage per TiKV instance", "editable": true, "error": false, "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 0, "fillGradient": 0, "grid": {}, "gridPos": { "h": 7, "w": 12, "x": 12, "y": 27 }, "hiddenSeries": false, "id": 194, "legend": { "alignAsTable": true, "avg": 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"lines": true, "linewidth": 2, "stack": false }, { "alias": "gc", "bars": false, "color": "#C4162A", "hideTooltip": true, "legend": false, "pointradius": 3, "points": true, "stack": false } ], "spaceLength": 10, "stack": true, "steppedLine": false, "targets": [ { "expr": "process_resident_memory_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"}", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "alloc-from-os", "refId": "A" }, { "expr": "go_memstats_next_gc_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} / (1 + ticdc_server_go_gc{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} / 100)", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "estimate-inuse", "refId": "H" }, { "expr": "go_memstats_heap_alloc_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} - go_memstats_next_gc_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} / (1 + ticdc_server_go_gc{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} / 100)", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "estimate-garbage", "refId": "C" }, { "expr": "go_memstats_heap_idle_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} - go_memstats_heap_released_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} + go_memstats_heap_inuse_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} - go_memstats_heap_alloc_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"}", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "reserved-by-go", "refId": "B" }, { "expr": "go_memstats_stack_sys_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} + go_memstats_mspan_sys_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} + go_memstats_mcache_sys_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} + go_memstats_buck_hash_sys_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} + go_memstats_gc_sys_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} + go_memstats_other_sys_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"}", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "used-by-go", "refId": "D" }, { "expr": "go_memstats_next_gc_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"}", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "gc-threshold", "refId": "E" }, { "expr": "(clamp_max(idelta(go_memstats_last_gc_time_seconds{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"}[1m]), 1) * go_memstats_next_gc_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"}) > 0", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "gc", "refId": "F" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Memory Usage", "tooltip": { "msResolution": true, "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bytes", "label": "", "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "short", "label": "", "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "cacheTimeout": null, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "Count of live objects.", "editable": true, "error": false, "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 0, "fillGradient": 0, "grid": {}, "gridPos": { "h": 7, "w": 12, "x": 12, "y": 25 }, "hiddenSeries": false, "id": 158, "legend": { "alignAsTable": false, "avg": false, "current": false, "hideEmpty": true, "hideZero": true, "max": false, "min": false, "rightSide": false, "show": true, "sideWidth": null, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "maxPerRow": 3, "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "repeat": null, "repeatDirection": "h", "scopedVars": { "runtime_instance": { "selected": false, "text": "10.2.7.5:8300", "value": "10.2.7.5:8300" } }, "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "go_memstats_heap_objects{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"}", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "objects", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Estimated Live Objects", "tooltip": { "msResolution": true, "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": "", "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "short", "label": "", "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "cacheTimeout": null, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "TiCDC process Go garbage collection STW pause duration", "editable": true, "error": false, "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "grid": {}, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 32 }, "hiddenSeries": false, "id": 160, "legend": { "alignAsTable": false, "avg": false, "current": true, "max": false, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null as zero", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "scopedVars": { "runtime_instance": { "selected": false, "text": "10.2.7.5:8300", "value": "10.2.7.5:8300" } }, "seriesOverrides": [ {} ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "go_gc_duration_seconds{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\", quantile=\"0\"}", "format": "time_series", "hide": false, "instant": false, "intervalFactor": 1, "legendFormat": "min", "refId": "A", "step": 40 }, { "expr": "go_gc_duration_seconds{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\", quantile!~\"0|1\"}", "format": "time_series", "instant": false, "intervalFactor": 1, "legendFormat": "{{quantile}}", "refId": "B" }, { "expr": "go_gc_duration_seconds{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\", quantile=\"1\"}", "format": "time_series", "instant": false, "intervalFactor": 1, "legendFormat": "max", "refId": "C" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "GC STW Duration (last 256 GC cycles)", "tooltip": { "msResolution": false, "shared": true, "sort": 1, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "s", "label": null, "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "description": "The throughput of Go's memory allocator.", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 7, "w": 12, "x": 12, "y": 32 }, "hiddenSeries": false, "id": 161, "legend": { "alignAsTable": false, "avg": false, "current": true, "max": true, "min": false, "rightSide": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.17", "pointradius": 5, "points": false, "renderer": "flot", "scopedVars": { "runtime_instance": { "selected": false, "text": "10.2.7.5:8300", "value": "10.2.7.5:8300" } }, "seriesOverrides": [ { "alias": "sweep", "transform": "negative-Y" }, { "alias": "alloc-ops", "yaxis": 2 }, { "alias": "swepp-ops", "transform": "negative-Y", "yaxis": 2 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "irate(go_memstats_alloc_bytes_total{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"}[30s])", "format": "time_series", "intervalFactor": 1, "legendFormat": "alloc", "refId": "A" }, { "expr": "irate((go_memstats_alloc_bytes_total{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"} - go_memstats_heap_alloc_bytes{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"})[30s:])", "format": "time_series", "intervalFactor": 1, "legendFormat": "sweep", "refId": "B" }, { "expr": "irate(go_memstats_mallocs_total{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"}[30s])", "format": "time_series", "intervalFactor": 1, "legendFormat": "alloc-ops", "refId": "C" }, { "expr": "irate(go_memstats_frees_total{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$runtime_instance\"}[30s])", "format": "time_series", "intervalFactor": 1, "legendFormat": "swepp-ops", "refId": "D" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Allocator Throughput", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "Bps", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "ops", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": true, "alignLevel": null } } ], "repeat": "runtime_instance", "scopedVars": { "runtime_instance": { "selected": false, "text": "10.2.7.5:8300", "value": "10.2.7.5:8300" } }, "title": "Runtime $runtime_instance", "type": "row" }, { "collapsed": true, "datasource": null, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 24 }, "id": 10000, "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 9, "w": 12, "x": 0, "y": 50 }, "hiddenSeries": false, "id": 10001, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "nullPointMode": "null as zero", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.11", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": true, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "increase(ticdc_pulsar_published_DDL_schema_table_count{changefeed=~\"$changefeed\",schema=~\"$schema\", topic=~\"$topic\", type=\"count\"}[30s])/2", "format": "time_series", "interval": "", "legendFormat": "", "queryType": "randomWalk", "refId": "A" }, { "exemplar": true, "expr": "ticdc_pulsar_published_DDL_schema_table_count{changefeed=~\"$changefeed\",schema=~\"$schema\", topic=~\"$topic\", type=\"count\"}", "format": "time_series", "interval": "", "legendFormat": "", "queryType": "randomWalk", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Pulsar Published DDL Schema Count", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 9, "w": 12, "x": 12, "y": 50 }, "hiddenSeries": false, "id": 10002, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "nullPointMode": "null as zero", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.11", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": true, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "increase(ticdc_pulsar_published_DDL_schema_table_count{changefeed=~\"$changefeed\",schema=~\"$schema\", topic=~\"$topic\", type=\"success\"}[30s])/2", "format": "time_series", "interval": "", "legendFormat": "", "queryType": "randomWalk", "refId": "A" }, { "exemplar": true, "expr": "ticdc_pulsar_published_DDL_schema_table_count{changefeed=~\"$changefeed\",schema=~\"$schema\", topic=~\"$topic\", type=\"success\"}", "format": "time_series", "interval": "", "legendFormat": "", "queryType": "randomWalk", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Pulsar Published DDL Schema Success", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 9, "w": 12, "x": 0, "y": 59 }, "hiddenSeries": false, "id": 10003, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "nullPointMode": "null as zero", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.11", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": true, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "increase(ticdc_pulsar_published_DDL_schema_table_count{changefeed=~\"$changefeed\", schema=~\"$schema\", topic=~\"$topic\", type=\"fail\"}[30s])/2\r", "format": "time_series", "interval": "", "legendFormat": "", "queryType": "randomWalk", "refId": "A" }, { "exemplar": true, "expr": "ticdc_pulsar_published_DDL_schema_table_count{changefeed=~\"$changefeed\", schema=~\"$schema\", topic=~\"$topic\", type=\"fail\"}", "format": "time_series", "interval": "", "legendFormat": "", "queryType": "randomWalk", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Pulsar Published DDL Schema Fail", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 9, "w": 12, "x": 12, "y": 59 }, "hiddenSeries": false, "id": 10004, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "nullPointMode": "null as zero", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.11", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": true, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "increase(ticdc_pulsar_published_DML_schema_table_count{changefeed=~\"$changefeed\",\r\nschema=~\"$schema\", topic=~\"$topic\", type=\"count\"}[30s])/2", "format": "time_series", "interval": "", "legendFormat": "", "queryType": "randomWalk", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Pulsar Published DML Schema Count", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "fieldConfig": { "defaults": {}, "overrides": [] }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 9, "w": 12, "x": 0, "y": 68 }, "hiddenSeries": false, "id": 10005, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "nullPointMode": "null as zero", "options": { "alertThreshold": true }, "percentage": false, "pluginVersion": "7.5.11", "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": true, "steppedLine": false, "targets": [ { "exemplar": true, "expr": "\r\nincrease(ticdc_pulsar_published_DML_schema_table_count{changefeed=~\"$changefeed\",schema=~\"$schema\", topic=~\"$topic\", type=\"success\"}[30s])/2", "format": "time_series", "interval": "", "legendFormat": "", "queryType": "randomWalk", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Pulsar Published DML Schema Success", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_TEST-CLUSTER}", "fieldConfig": { "defaults": {}, "overrides": [] }, 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"tags": [], "tagsQuery": "", "type": "query", "useTags": false }, { "allValue": "9999999999", "current": { "selected": true, "text": "All", "value": "$__all" }, "description": null, "error": null, "hide": 0, "includeAll": true, "label": "Latency spike (s) >", "multi": false, "name": "spike_threshold", "options": [ { "selected": true, "text": "All", "value": "$__all" }, { "selected": false, "text": "1", "value": "1" }, { "selected": false, "text": "3", "value": "3" }, { "selected": false, "text": "5", "value": "5" }, { "selected": false, "text": "10", "value": "10" }, { "selected": false, "text": "60", "value": "60" }, { "selected": false, "text": "300", "value": "300" } ], "query": "1, 3, 5, 10, 60, 300", "queryValue": "", "skipUrlSync": false, "type": "custom" }, { "allValue": "", "current": { "selected": false, "text": "All", "value": "$__all" }, "datasource": "${DS_TEST-CLUSTER}", "definition": "label_values(process_start_time_seconds{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", job=~\".*ticdc.*\"}, instance)", "description": null, "error": null, "hide": 0, "includeAll": true, "label": "Runtime metrics", "multi": false, "name": "runtime_instance", "options": [], "query": { "query": "label_values(process_start_time_seconds{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", job=~\".*ticdc.*\"}, instance)", "refId": "local-runtime_instance-Variable-Query" }, "refresh": 2, "regex": "", "skipUrlSync": false, "sort": 0, "tagValuesQuery": "", "tags": [], "tagsQuery": "", "type": "query", "useTags": false } ] }, "time": { "from": "now-1h", "to": "now" }, "timepicker": { "refresh_intervals": [ "5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d" ], "time_options": [ "5m", "15m", "1h", "6h", "12h", "24h", "2d", "7d", "30d" ] }, "timezone": "browser", "title": "${DS_TEST-CLUSTER}-TiCDC-New-Arch", "uid": "YiGL8hBZ0aac", "version": 38 }