github-mirrors/VictoriaMetrics
1
0
Fork 0
mirror of https://github.com/VictoriaMetrics/VictoriaMetrics.git synced 2025-03-11 15:34:56 +00:00
Code Issues Projects Releases Packages Wiki Activity

dashboard: clarify the purpose of Concurrent flushes on disk panel (#849)

Browse source 
Current description led to confusion at https://victoriametrics.slack.com/archives/CGZF1H6L9/p1603270014273800
This commit is contained in:
Roman Khavronenko 2020-10-28 18:10:46 +00:00 committed by GitHub
parent a51a7b2a20
commit 20311f6065
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
dashboards/victoriametrics.json
View file

@ -56,7 +56,7 @@
"gnetId": 10229, "gnetId": 10229,
"graphTooltip": 0, "graphTooltip": 0,
"id": null, "id": null,
"iteration": 1599034965731, "iteration": 1603307754894,
"links": [ "links": [
{ {
"icon": "doc", "icon": "doc",
@ -925,7 +925,7 @@
"dashLength": 10, "dashLength": 10,
"dashes": false, "dashes": false,
"datasource": "$ds", "datasource": "$ds",
"description": "Shows how many ongoing insertions are taking place.\n* `max` - equal to number of CPU * 2\n* `current` - current number of goroutines busy with inserting rows into storage\n\nWhen `current` hits `max` constantly, it means storage is overloaded and require more CPU.", "description": "Shows how many ongoing insertions (not API /write calls) on disk are taking place, where:\n* `max` - equal to number of CPUs;\n* `current` - current number of goroutines busy with inserting rows into underlying storage.\n\nEvery successful API /write call results into flush on disk. However, these two actions are separated and controlled via different concurrency limiters. The `max` on this panel can't be changed and always equal to number of CPUs. \n\nWhen `current` hits `max` constantly, it means storage is overloaded and requires more CPU.\n\n",
"fieldConfig": { "fieldConfig": {
"defaults": { "defaults": {
"custom": {}, "custom": {},
@ -979,6 +979,7 @@
{ {
"expr": "sum(vm_concurrent_addrows_capacity{job=\"$job\", instance=\"$instance\"})", "expr": "sum(vm_concurrent_addrows_capacity{job=\"$job\", instance=\"$instance\"})",
"format": "time_series", "format": "time_series",
"interval": "",
"intervalFactor": 1, "intervalFactor": 1,
"legendFormat": "max", "legendFormat": "max",
"refId": "A" "refId": "A"
@ -995,7 +996,7 @@
"timeFrom": null, "timeFrom": null,
"timeRegions": [], "timeRegions": [],
"timeShift": null, "timeShift": null,
"title": "Concurrent inserts ($instance)", "title": "Concurrent flushes on disk ($instance)",
"tooltip": { "tooltip": {
"shared": true, "shared": true,
"sort": 2, "sort": 2,
@ -3293,4 +3294,4 @@
"title": "VictoriaMetrics", "title": "VictoriaMetrics",
"uid": "wNf0q_kZk", "uid": "wNf0q_kZk",
"version": 1 "version": 1
} }