mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-11-21 14:44:00 +00:00
246d2df361
The change adds extra panel per each component, showing the amount of used CPU cores and the limit (summary of all instances). https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2696 Signed-off-by: hagen1778 <roman@victoriametrics.com>
6973 lines
No EOL
186 KiB
JSON
6973 lines
No EOL
186 KiB
JSON
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"uid": "$ds"
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},
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{
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}
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"title": "Cache hit ratio ($instance)",
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}
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"title": "Caches ($job)",
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},
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"uid": "$ds"
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},
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{
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"datasource": "${ds}",
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"expr": "sum(rate(vm_vminsert_metrics_read_total{job=~\"$job_storage\", instance=~\"$instance\"}[$__rate_interval])) by(instance)",
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{
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{
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"uid": "$ds"
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},
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"description": "Shows the time needed to reach the 100% of disk capacity based on the following params:\n* free disk space;\n* row ingestion rate;\n* dedup rate;\n* compression.\n\nUse this panel for capacity planning in order to estimate the time remaining for running out of the disk space.",
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"fieldConfig": {
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{
|
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"datasource": "${ds}",
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"expr": "vm_free_disk_space_bytes{job=~\"$job_storage\", instance=~\"$instance\"} / ignoring(path) ((rate(vm_rows_added_to_storage_total{job=~\"$job_storage\", instance=~\"$instance\"}[1d]) - ignoring(type) rate(vm_deduplicated_samples_total{job=~\"$job_storage\", instance=~\"$instance\", type=\"merge\"}[1d])) * scalar(sum(vm_data_size_bytes{job=~\"$job_storage\", instance=~\"$instance\", type!=\"indexdb\"}) / sum(vm_rows{job=~\"$job_storage\", instance=~\"$instance\", type!=\"indexdb\"})))",
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}
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],
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{
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"show": true
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}
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"align": false
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}
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},
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{
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"aliasColors": {},
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"dashLength": 10,
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"dashes": false,
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"datasource": {
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|
"uid": "$ds"
|
|
},
|
|
"description": "Shows how many datapoints are in the storage.",
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|
"fieldConfig": {
|
|
"defaults": {
|
|
"links": []
|
|
},
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},
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{
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"datasource": "${ds}",
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"expr": "sum(vm_rows{job=~\"$job_storage\", instance=~\"$instance\", type!=\"indexdb\"}) by(instance)",
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},
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{
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"min": "0",
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"show": true
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{
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}
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},
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{
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|
"datasource": {
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|
"uid": "$ds"
|
|
},
|
|
"description": "How many datapoints are in RAM queue waiting to be written into storage. The number of pending data points should be in the range from 0 to `2*<ingestion_rate>`, since VictoriaMetrics pushes pending data to persistent storage every second. The index datapoints value in general is much lower.",
|
|
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|
|
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|
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|
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},
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},
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"alias": "pending index entries",
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|
{
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|
"datasource": "${ds}",
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|
"expr": "sum(vm_pending_rows{job=~\"$job_storage\", instance=~\"$instance\", type=\"storage\"})",
|
|
"format": "time_series",
|
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"refId": "A"
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},
|
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{
|
|
"datasource": "${ds}",
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|
"expr": "sum(vm_pending_rows{job=~\"$job_storage\", instance=~\"$instance\", type=\"indexdb\"})",
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|
"format": "time_series",
|
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"hide": false,
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"legendFormat": "pending index entries",
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"refId": "B"
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}
|
|
],
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|
"thresholds": [],
|
|
"timeRegions": [],
|
|
"title": "Pending datapoints ($instance)",
|
|
"tooltip": {
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"shared": true,
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"sort": 0,
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"value_type": "individual"
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"show": true,
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},
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{
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"format": "short",
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"min": "0",
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"show": true
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},
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{
|
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"decimals": 3,
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"format": "none",
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"min": "0",
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"show": true
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}
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],
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"align": false
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}
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},
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{
|
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"aliasColors": {},
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|
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|
|
"dashes": false,
|
|
"datasource": {
|
|
"uid": "$ds"
|
|
},
|
|
"description": "Shows amount of on-disk space occupied by data points.",
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"links": []
|
|
},
|
|
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|
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},
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"max": true,
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"min": false,
|
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"show": true,
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"sort": "current",
|
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"sortDesc": true,
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"total": false,
|
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"values": true
|
|
},
|
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"lines": true,
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"linewidth": 1,
|
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"links": [],
|
|
"nullPointMode": "null",
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"options": {
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"alertThreshold": true
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},
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"spaceLength": 10,
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"stack": true,
|
|
"steppedLine": false,
|
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"targets": [
|
|
{
|
|
"datasource": "${ds}",
|
|
"expr": "sum(vm_data_size_bytes{job=~\"$job_storage\", instance=~\"$instance\", type!=\"indexdb\"}) by(instance)",
|
|
"format": "time_series",
|
|
"intervalFactor": 1,
|
|
"legendFormat": "{{instance}}",
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|
"refId": "A"
|
|
}
|
|
],
|
|
"thresholds": [],
|
|
"timeRegions": [],
|
|
"title": "Disk space usage (datapoints) ($instance)",
|
|
"tooltip": {
|
|
"shared": true,
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"sort": 0,
|
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"value_type": "individual"
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},
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"type": "graph",
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"xaxis": {
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|
"mode": "time",
|
|
"show": true,
|
|
"values": []
|
|
},
|
|
"yaxes": [
|
|
{
|
|
"format": "bytes",
|
|
"logBase": 1,
|
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"min": "0",
|
|
"show": true
|
|
},
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{
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"format": "short",
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"logBase": 1,
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"min": "0",
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"show": true
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}
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|
],
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"yaxis": {
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"align": false
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|
}
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|
},
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{
|
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"aliasColors": {},
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|
"bars": false,
|
|
"dashLength": 10,
|
|
"dashes": false,
|
|
"datasource": {
|
|
"uid": "$ds"
|
|
},
|
|
"description": "Shows amount of on-disk space occupied by inverted index.",
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"links": []
|
|
},
|
|
"overrides": []
|
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},
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"fill": 1,
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"fillGradient": 0,
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"gridPos": {
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"h": 8,
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"w": 12,
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"x": 12,
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"logBase": 1,
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"show": true
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},
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{
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"show": true
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],
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"yaxis": {
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"align": false
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}
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}
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],
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"title": "vmselect ($instance)",
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"type": "row"
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},
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{
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"collapsed": true,
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"datasource": {
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"uid": "$ds"
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"h": 1,
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"description": "* `*` - unsupported query path\n* `/write` - insert into VM\n* `/metrics` - query VM system metrics\n* `/query` - query instant values\n* `/query_range` - query over a range of time\n* `/series` - match a certain label set\n* `/label/{}/values` - query a list of label values (variables mostly)",
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{
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"datasource": "${ds}",
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"expr": "sum(rate(vm_http_requests_total{job=~\"$job_insert\", instance=~\"$instance.*\", path!~\"/favicon.ico\"}[$__rate_interval])) by (path) > 0",
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"format": "time_series",
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}
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],
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"timeRegions": [],
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"title": "Requests rate ($instance)",
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"tooltip": {
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"shared": true,
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"sort": 2,
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"value_type": "individual"
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"datasource": {
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"uid": "$ds"
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},
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"description": "Shows how many ongoing insertions are taking place.\n* `max` - equal to number of CPU * 4 by default. May be configured with `maxConcurrentInserts` flag;\n* `current` - current number of goroutines busy with processing requests.\n\n`-maxConcurrentInserts` limits the number of insert requests which may be actively processed at any given point in time. All the other insert requests are queued for up to `-insert.maxQueueDuration` in the hope they will get a chance to be processed. This queue is used mostly for absorbing spikes for incoming insert request rate.\n\nWhen `current` hits `max` constantly, it means vminsert node is overloaded and requires more CPU or higher limits.",
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"fieldConfig": {
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"targets": [
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{
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"datasource": "${ds}",
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"expr": "sum(vm_concurrent_insert_capacity{job=~\"$job_insert\", instance=~\"$instance\"})",
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],
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}
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"align": false
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},
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{
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"id": 90,
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{
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"type": "prometheus",
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"uid": "$ds"
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},
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"exemplar": true,
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"expr": "sum(rate(vm_tcplistener_read_bytes_total{job=~\"$job_insert\", instance=~\"$instance\"}[$__rate_interval])) by (instance) * 8 > 0",
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"format": "time_series",
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"intervalFactor": 1,
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"legendFormat": "{{instance}}",
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"refId": "A"
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}
|
|
],
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"thresholds": [],
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"timeRegions": [],
|
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"title": "Network usage ($instance)",
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|
"tooltip": {
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"shared": true,
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|
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"value_type": "individual"
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{
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},
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{
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"uid": "${ds}"
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},
|
|
"editorMode": "code",
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|
"exemplar": true,
|
|
"expr": "sum(rate(process_cpu_seconds_total{job=~\"$job_insert\", instance=~\"$instance\"}[$__rate_interval]))",
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|
"format": "time_series",
|
|
"interval": "",
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|
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"legendFormat": "cores used",
|
|
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},
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{
|
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},
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"editorMode": "code",
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"expr": "sum(process_cpu_cores_available{job=~\"$job_insert\", instance=~\"$instance\"})",
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}
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|
|
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|
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"title": "CPU ($instance)",
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|
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|
},
|
|
"description": "Shows the saturation level of connection between vminsert and vmstorage components. If the threshold of 0.9sec is reached, then the connection is saturated by more than 90% and vminsert won't be able to keep up. This usually means that more vminsert or vmstorage nodes must be added to the cluster in order to increase the total number of vminsert -> vmstorage links.\n",
|
|
"fieldConfig": {
|
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|
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},
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{
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|
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{
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"$$hashKey": "object:234",
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"colorMode": "critical",
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"value": 0.9,
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}
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],
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"timeRegions": [],
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