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metrics: add witness count #5890

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merged 3 commits into from
Jan 31, 2023
Merged

metrics: add witness count #5890

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d11a5b7
metrics: add witness count
ethercflow Jan 31, 2023
762963c
Merge branch 'master' into metrics
ti-chi-bot Jan 31, 2023
9775451
Merge branch 'master' into metrics
ti-chi-bot Jan 31, 2023
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106 changes: 106 additions & 0 deletions metrics/grafana/pd.json
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Original file line number Diff line number Diff line change
Expand Up @@ -4388,6 +4388,112 @@
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "witness",
"decimals": 3,
"description": "The witness count of each TiKV instance",
"fieldConfig": {
"defaults": {},
"overrides": []
},
"fill": 0,
"fillGradient": 0,
"gridPos": {
"h": 6,
"w": 12,
"x": 12,
"y": 111
},
"hiddenSeries": false,
"id": 1460,
"legend": {
"alignAsTable": true,
"avg": false,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": false,
"rightSide": true,
"show": true,
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"options": {
"alertThreshold": true
},
"paceLength": 10,
"percentage": false,
"pluginVersion": "7.5.11",
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"exemplar": true,
"expr": "pd_scheduler_store_status{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", store=~\"$store\", instance=\"$instance\", type=\"witness_count\"}",
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{address}}-store-{{store}}",
"refId": "A",
"step": 4
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Store witness 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": false
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
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