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metrics: update TiKV metrics #1604

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merged 5 commits into from
Apr 3, 2021
Merged

metrics: update TiKV metrics #1604

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7e0f335
metrics: update TiKV metrics
overvenus Apr 2, 2021
f25c0e6
fix scan tasks metrics
overvenus Apr 2, 2021
a907d52
move ongoing to yaxis
overvenus Apr 2, 2021
2eea7ff
Apply suggestions from code review
overvenus Apr 2, 2021
1b2da55
Merge branch 'master' into metrics-1
ti-chi-bot Apr 2, 2021
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245 changes: 233 additions & 12 deletions metrics/grafana/ticdc.json
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Original file line number Diff line number Diff line change
Expand Up @@ -78,7 +78,7 @@
"datasource": "${DS_TEST-CLUSTER}",
"enable": true,
"expr": "min(up{tidb_cluster=\"$tidb_cluster\", job=~\"tikv|ticdc\"}) by (job, instance) == BOOL 0",
"hide": true,
"hide": false,
"iconColor": "#FF9830",
"limit": 100,
"name": "Server down",
Expand Down Expand Up @@ -109,7 +109,7 @@
"gnetId": null,
"graphTooltip": 1,
"id": null,
"iteration": 1617089343502,
"iteration": 1617365191337,
"links": [],
"panels": [
{
Expand Down Expand Up @@ -5389,7 +5389,7 @@
"fill": 1,
"gridPos": {
"h": 7,
"w": 12,
"w": 6,
"x": 12,
"y": 19
},
Expand All @@ -5402,7 +5402,7 @@
"hideZero": true,
"max": true,
"min": false,
"rightSide": true,
"rightSide": false,
"show": true,
"sideWidth": null,
"sort": "current",
Expand Down Expand Up @@ -5473,6 +5473,115 @@
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_TEST-CLUSTER}",
"decimals": 1,
"description": "The number of incremental scan task in different status.",
"fill": 1,
"gridPos": {
"h": 7,
"w": 6,
"x": 18,
"y": 19
},
"id": 140,
"legend": {
"alignAsTable": true,
"avg": false,
"current": true,
"hideEmpty": false,
"hideZero": true,
"max": true,
"min": false,
"rightSide": false,
"show": true,
"sideWidth": null,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"paceLength": 10,
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "/.*ongoing/",
"yaxis": 2
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(tikv_cdc_scan_tasks{tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\"}) by (type, instance)",
"format": "time_series",
"hide": false,
"intervalFactor": 1,
"legendFormat": "{{instance}} - {{type}}",
"refId": "A"
},
{
"expr": "sum(tikv_cdc_scan_tasks{tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\", type=\"total\"}) by (instance) - sum(tikv_cdc_scan_tasks{tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\", type=\"finish\"}) by (instance) - sum(tikv_cdc_scan_tasks{tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\", type=\"abort\"}) by (instance)",
"format": "time_series",
"hide": false,
"intervalFactor": 1,
"legendFormat": "{{instance}} - ongoing",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Initial scan tasks status",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "none",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "none",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
Expand Down Expand Up @@ -5597,7 +5706,7 @@
"dashes": false,
"datasource": "${DS_TEST-CLUSTER}",
"decimals": 1,
"description": "The memory usage per TiKV instance",
"description": "The speed of TiKV CDC incremental scan",
"editable": true,
"error": false,
"fill": 0,
Expand All @@ -5613,6 +5722,8 @@
"alignAsTable": true,
"avg": false,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": false,
"rightSide": true,
Expand All @@ -5638,9 +5749,9 @@
"steppedLine": false,
"targets": [
{
"expr": "avg(tikv_cdc_min_resolved_ts{tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\", job=\"tikv\"}) by (instance)",
"expr": "sum(rate(tikv_cdc_scan_bytes_total{tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\", job=\"tikv\"}[30s])) by (instance)",
"format": "time_series",
"hide": true,
"hide": false,
"intervalFactor": 2,
"legendFormat": "tikv-{{instance}}",
"refId": "A",
Expand All @@ -5651,7 +5762,7 @@
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "CDC pending bytes in memory",
"title": "CDC scan speed",
"tooltip": {
"msResolution": false,
"shared": true,
Expand All @@ -5672,7 +5783,7 @@
"label": null,
"logBase": 1,
"max": null,
"min": null,
"min": "0",
"show": true
},
{
Expand Down Expand Up @@ -5741,9 +5852,18 @@
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "tikv-{{instance}}",
"legendFormat": "tikv-{{instance}}-total",
"refId": "A",
"step": 10
},
{
"expr": "sum(tikv_cdc_region_resolve_status{tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\"}) by (instance, status)",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "tikv-{{instance}}-{{status}}",
"refId": "B",
"step": 10
}
],
"thresholds": [],
Expand Down Expand Up @@ -5787,6 +5907,107 @@
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": true,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_TEST-CLUSTER}",
"decimals": 1,
"description": "The total bytes of TiKV CDC incremental scan",
"editable": true,
"error": false,
"fill": 0,
"grid": {},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 33
},
"id": 139,
"legend": {
"alignAsTable": true,
"avg": false,
"current": true,
"hideEmpty": true,
"hideZero": true,
"max": true,
"min": false,
"rightSide": true,
"show": true,
"sideWidth": null,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": false,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"paceLength": 10,
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(tikv_cdc_scan_bytes_total{tidb_cluster=\"$tidb_cluster\", instance=~\"$tikv_instance\", job=\"tikv\"}) by (instance)",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "tikv-{{instance}}",
"refId": "A",
"step": 10
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "CDC total scan bytes",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "bytes",
"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
}
}
],
"title": "TiKV",
Expand Down Expand Up @@ -5974,5 +6195,5 @@
"timezone": "browser",
"title": "Test-Cluster-TiCDC",
"uid": "YiGL8hBZ1",
"version": 13
}
"version": 14
}