grafana: Add gRPC Received commands rate panel
#8921
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -8937,6 +8937,226 @@ | |
| "align": false, | ||
| "alignLevel": null | ||
| } | ||
| }, | ||
| { | ||
| "aliasColors": {}, | ||
| "dashLength": 10, | ||
| "datasource": "${DS_TEST-CLUSTER}", | ||
| "description": "The rate of received each kind of gRPC commands", | ||
| "editable": true, | ||
| "fill": 1, | ||
| "grid": {}, | ||
| "gridPos": { | ||
| "h": 8, | ||
| "w": 12, | ||
| "x": 12, | ||
| "y": 127 | ||
| }, | ||
| "id": 904, | ||
| "legend": { | ||
| "alignAsTable": true, | ||
| "avg": false, | ||
| "current": true, | ||
| "hideEmpty": true, | ||
| "hideZero": true, | ||
| "max": true, | ||
| "min": false, | ||
| "rightSide": true, | ||
| "show": true, | ||
| "sideWidth": 300, | ||
| "total": false, | ||
| "values": true | ||
| }, | ||
| "lines": true, | ||
| "linewidth": 1, | ||
| "links": [], | ||
| "nullPointMode": "null as zero", | ||
| "paceLength": 10, | ||
| "pointradius": 5, | ||
| "renderer": "flot", | ||
| "seriesOverrides": [], | ||
| "spaceLength": 10, | ||
| "targets": [ | ||
| { | ||
| "expr": "sum(rate(grpc_server_started_total{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\"}[1m])) by (instance, grpc_method)", | ||
| "legendFormat": "{{instance}}-{{grpc_method}}", | ||
| "interval": "", | ||
| "exemplar": true, | ||
| "intervalFactor": 2, | ||
| "refId": "A", | ||
| "step": 4 | ||
| } | ||
| ], | ||
| "thresholds": [], | ||
| "timeRegions": [], | ||
| "title": "gRPC Received commands rate", | ||
| "tooltip": { | ||
| "msResolution": false, | ||
| "shared": true, | ||
| "sort": 0, | ||
| "value_type": "cumulative" | ||
| }, | ||
| "type": "graph", | ||
| "xaxis": { | ||
| "buckets": null, | ||
| "mode": "time", | ||
| "name": null, | ||
| "show": true, | ||
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| "yaxes": [ | ||
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| "format": "ops", | ||
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| { | ||
| "format": "short", | ||
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| "show": true | ||
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| ], | ||
| "yaxis": { | ||
| "align": false, | ||
| "alignLevel": null | ||
| }, | ||
| "options": { | ||
| "alertThreshold": true | ||
| }, | ||
| "fieldConfig": { | ||
| "defaults": {}, | ||
| "overrides": [] | ||
| }, | ||
| "pluginVersion": "7.5.17", | ||
| "bars": false, | ||
| "dashes": false, | ||
| "decimals": null, | ||
| "error": false, | ||
| "percentage": false, | ||
| "points": false, | ||
| "stack": false, | ||
| "steppedLine": false, | ||
| "timeFrom": null, | ||
| "timeShift": null, | ||
| "fillGradient": 0, | ||
| "hiddenSeries": false | ||
| }, | ||
| { | ||
| "aliasColors": {}, | ||
| "dashLength": 10, | ||
| "datasource": "${DS_TEST-CLUSTER}", | ||
| "description": "The error rate of handled gRPC commands", | ||
| "editable": true, | ||
| "fieldConfig": { | ||
| "defaults": {}, | ||
| "overrides": [] | ||
| }, | ||
| "fill": 1, | ||
| "grid": {}, | ||
| "gridPos": { | ||
| "h": 8, | ||
| "w": 12, | ||
| "x": 0, | ||
| "y": 135 | ||
| }, | ||
| "id": 905, | ||
| "legend": { | ||
| "alignAsTable": true, | ||
| "avg": false, | ||
| "current": true, | ||
| "hideEmpty": true, | ||
| "hideZero": true, | ||
| "max": true, | ||
| "min": false, | ||
| "rightSide": true, | ||
| "show": true, | ||
| "sideWidth": 300, | ||
| "total": false, | ||
| "values": true | ||
| }, | ||
| "lines": true, | ||
| "linewidth": 1, | ||
| "links": [], | ||
| "nullPointMode": "null as zero", | ||
| "options": { | ||
| "alertThreshold": true | ||
| }, | ||
| "paceLength": 10, | ||
| "pluginVersion": "7.5.17", | ||
| "pointradius": 5, | ||
| "renderer": "flot", | ||
| "seriesOverrides": [], | ||
| "spaceLength": 10, | ||
| "targets": [ | ||
| { | ||
| "expr": "sum(rate(grpc_server_handled_total{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\", grpc_type=\"unary\", grpc_code!=\"OK\"}[1m])) by (grpc_method)", | ||
|
There was a problem hiding this comment. How about adding one expr as unary total about ignoring grpc_code? There was a problem hiding this comment.
|
||
| "legendFormat": "{{grpc_method}}", | ||
| "interval": "", | ||
| "exemplar": true, | ||
| "intervalFactor": 2, | ||
| "refId": "A", | ||
| "step": 4 | ||
| } | ||
| ], | ||
| "thresholds": [], | ||
| "timeRegions": [], | ||
| "title": "gRPC Error rate", | ||
| "tooltip": { | ||
| "msResolution": false, | ||
| "shared": true, | ||
| "sort": 0, | ||
| "value_type": "cumulative" | ||
| }, | ||
| "type": "graph", | ||
| "xaxis": { | ||
| "buckets": null, | ||
| "mode": "time", | ||
| "name": null, | ||
| "show": true, | ||
| "values": [] | ||
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| "yaxes": [ | ||
| { | ||
| "format": "ops", | ||
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| "logBase": 10, | ||
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| "show": true, | ||
| "$$hashKey": "object:132" | ||
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| "show": true, | ||
| "$$hashKey": "object:133" | ||
| } | ||
| ], | ||
| "yaxis": { | ||
| "align": false, | ||
| "alignLevel": null | ||
| }, | ||
| "bars": false, | ||
| "dashes": false, | ||
| "decimals": null, | ||
| "error": false, | ||
| "fillGradient": 0, | ||
| "hiddenSeries": false, | ||
| "percentage": false, | ||
| "points": false, | ||
| "stack": false, | ||
| "steppedLine": false, | ||
| "timeFrom": null, | ||
| "timeShift": null | ||
| } | ||
| ], | ||
| "repeat": null, | ||
|
|
||
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How about also adding the error rate?
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Sure
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I added it. But btw, it can't catch the error hide in the header, like this
pd/server/grpc_service.go
Line 2071 in 2d970a6
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Please add a comment or raise an issue for further improvement.