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Memory size for these caches may be limited with -`memory.allowedPercent` flag. Line `max allowed` shows max allowed memory size for cache.", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 45 }, "id": 58, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": false, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "1 - (sum(rate(vm_cache_misses_total{job=~\"$job\", instance=~\"$instance\"}[5m])) by (type) / sum(rate(vm_cache_requests_total{job=~\"$job\", instance=~\"$instance\"}[5m])) by (type))", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "{{type}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Cache hit ratio ($instance)", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "percentunit", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } } ], "title": "Caches ($job)", "type": "row" }, { "collapsed": true, "datasource": "${DS_PROMETHEUS}", "gridPos": { "h": 1, "w": 24, "x": 0, "y": 45 }, "id": 24, "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "How many datapoints are in the storage.", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 46 }, "hiddenSeries": false, "id": 16, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": true, "steppedLine": false, "targets": [ { "expr": "sum(vm_rows{job=\"$job_storage\", instance=~\"$instance\", type != \"indexdb\"}) by(instance)", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{instance}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Datapoints ($instance)", "tooltip": { "shared": true, "sort": 2, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "Shows how many rows per second every storage node accepts. This metric doesn't show all stored rows since some of them may be dropped because of wrong timestamps or decode errors.", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 46 }, "hiddenSeries": false, "id": 100, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": true, "steppedLine": false, "targets": [ { "expr": "sum(rate(vm_vminsert_metrics_read_total{job=\"$job_storage\", instance=~\"$instance\"}[5m])) by(instance)", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{instance}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Ingestion rate ($instance)", "tooltip": { "shared": true, "sort": 2, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "Shows amount of on-disk space occupied by inverted index.", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 54 }, "hiddenSeries": false, "id": 20, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": true, "steppedLine": false, "targets": [ { "expr": "sum(vm_data_size_bytes{job=\"$job_storage\", instance=~\"$instance\", type=\"indexdb\"}) by(instance)", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{instance}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Disk space usage (index) ($instance)", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bytes", "label": null, "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "Shows amount of on-disk space occupied by data points.", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 54 }, "hiddenSeries": false, "id": 18, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": true, "steppedLine": false, "targets": [ { "expr": "sum(vm_data_size_bytes{job=\"$job_storage\", instance=~\"$instance\", type!=\"indexdb\"}) by(instance)", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{instance}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Disk space usage (datapoints) ($instance)", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bytes", "label": null, "logBase": 1, "max": null, "min": "0", "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "The number of on-going merges in storage nodes. It is expected to have high numbers for `storage/small` metric.", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 62 }, "hiddenSeries": false, "id": 54, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(vm_active_merges{job=\"$job_storage\", instance=~\"$instance\"}) by(type)", "legendFormat": "{{type}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Active merges ($instance)", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": 0, "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$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*`, since VictoriaMetrics pushes pending data to persistent storage every second. The index datapoints value in general is much lower.", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 62 }, "hiddenSeries": false, "id": 14, "legend": { "alignAsTable": true, "avg": false, "current": false, "max": false, "min": false, "rightSide": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "pending index entries", "yaxis": 2 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(vm_pending_rows{job=\"$job_storage\", instance=~\"$instance\", type=\"storage\"})", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "pending datapoints", "refId": "A" }, { "expr": "sum(vm_pending_rows{job=\"$job_storage\", instance=~\"$instance\", type=\"indexdb\"})", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "pending index entries", "refId": "B" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Pending datapoints ($instance)", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "decimals": 3, "format": "none", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "Data parts of LSM tree.\nHigh number of parts could be an evidence of slow merge performance - check the resource utilization.\n* `indexdb` - inverted index\n* `storage/small` - recently added parts of data ingested into storage(hot data)\n* `storage/big` - small parts gradually merged into big parts (cold data)", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 70 }, "hiddenSeries": false, "id": 22, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(vm_parts{job=\"$job_storage\", instance=~\"$instance\"}) by (type)", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{type}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "LSM parts ($instance)", "tooltip": { "shared": true, "sort": 2, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "The number of rows merged per second by storage nodes.", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 70 }, "hiddenSeries": false, "id": 55, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(vm_rows_merged_total{job=\"$job_storage\", instance=~\"$instance\"}[5m])) by(type)", "legendFormat": "{{type}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Merge speed", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": 0, "format": "short", "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 } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "Shows how many ongoing insertions are taking place.\n* `max` - equal to number of CPU * 2\n* `current` - current number of goroutines busy with inserting rows into storage\n\nWhen `current` hits `max` constantly, it means storage is overloaded and require more CPU.", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 78 }, "hiddenSeries": false, "id": 4, "legend": { "alignAsTable": true, "avg": true, "current": true, "hideEmpty": false, "hideZero": false, "max": false, "min": false, "show": false, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "max", "color": "#C4162A", "fill": 0 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(vm_concurrent_addrows_capacity{job=\"$job_storage\", instance=~\"$instance\"})", "format": "time_series", "intervalFactor": 1, "legendFormat": "max", "refId": "A" }, { "expr": "sum(vm_concurrent_addrows_current{job=\"$job_storage\", instance=~\"$instance\"})", "format": "time_series", "intervalFactor": 1, "legendFormat": "current", "refId": "B" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Concurrent inserts ($instance)", "tooltip": { "shared": true, "sort": 2, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": 0, "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "decimals": 0, "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } } ], "title": "storage ($instance)", "type": "row" }, { "collapsed": true, "datasource": "${DS_PROMETHEUS}", "gridPos": { "h": 1, "w": 24, "x": 0, "y": 46 }, "id": 42, "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "Request rate accepted by vmselect nodes", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 47 }, "hiddenSeries": false, "id": 92, "legend": { "alignAsTable": true, "avg": true, "current": true, "max": false, "min": false, "show": true, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null as zero", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(vm_http_requests_total{job=~\"$job_select\", instance=~\"$instance.*\", path!~\"/favicon.ico\"}[5m])) by (path) > 0", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{path}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Requests rate ($instance)", "tooltip": { "shared": true, "sort": 2, "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": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "Shows how many ongoing insertions are taking place.\n* `max` - equal to number of CPU * 2 by default. May be configured with `search.maxConcurrentRequests` flag\n* `current` - current number of goroutines busy with processing requests\n\nWhen `current` hits `max` constantly, it means vmselect node is overloaded and require more CPU or higher limits.", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 47 }, "hiddenSeries": false, "id": 95, "legend": { "alignAsTable": true, "avg": true, "current": true, "hideEmpty": false, "hideZero": false, "max": false, "min": false, "show": false, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "max", "color": "#C4162A", "fill": 0 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(vm_concurrent_queries{job=\"$job_select\", instance=~\"$instance\"})", "format": "time_series", "intervalFactor": 1, "legendFormat": "current", "refId": "A" }, { "expr": "sum(vm_concurrent_select_capacity{job=\"$job_select\", instance=~\"$instance\"})", "format": "time_series", "intervalFactor": 1, "legendFormat": "max", "refId": "B" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Concurrent selects ($instance)", "tooltip": { "shared": true, "sort": 2, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": 0, "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "decimals": 0, "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 24, "x": 0, "y": 55 }, "hiddenSeries": false, "id": 93, "legend": { "alignAsTable": true, "avg": true, "current": true, "max": false, "min": false, "show": true, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null as zero", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "/read.*/", "transform": "negative-Y" } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(vm_tcplistener_read_bytes_total{job=~\"$job_select\", instance=~\"$instance\"}[5m])) by (instance) * 8 > 0", "format": "time_series", "intervalFactor": 1, "legendFormat": "read - {{instance}}", "refId": "A" }, { "expr": "sum(rate(vm_tcplistener_written_bytes_total{job=~\"$job_select\", instance=~\"$instance\"}[5m])) by (instance) * 8 > 0", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "write - {{instance}}", "refId": "B" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Network usage ($instance)", "tooltip": { "shared": true, "sort": 2, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bps", "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": "vmselect ($instance)", "type": "row" }, { "collapsed": true, "datasource": "${DS_PROMETHEUS}", "gridPos": { "h": 1, "w": 24, "x": 0, "y": 47 }, "id": 40, "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "* `*` - unsupported query path\n* `/write` - insert into VM\n* `/metrics` - query VM system metrics\n* `/query` - query instant values\n* `/query_range` - query over a range of time\n* `/series` - match a certain label set\n* `/label/{}/values` - query a list of label values (variables mostly)", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 48 }, "hiddenSeries": false, "id": 97, "legend": { "alignAsTable": true, "avg": true, "current": true, "max": false, "min": false, "show": true, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null as zero", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(vm_http_requests_total{job=~\"$job_insert\", instance=~\"$instance.*\", path!~\"/favicon.ico\"}[5m])) by (path) > 0", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{path}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Requests rate ($instance)", "tooltip": { "shared": true, "sort": 2, "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": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "Shows how many ongoing insertions are taking place.\n* `max` - equal to number of CPU * 4 by default. May be configured with `maxConcurrentInserts` flag\n* `current` - current number of goroutines busy with processing requests\n\nWhen `current` hits `max` constantly, it means vminsert node is overloaded and require more CPU or higher limits.", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 48 }, "hiddenSeries": false, "id": 99, "legend": { "alignAsTable": true, "avg": true, "current": true, "hideEmpty": false, "hideZero": false, "max": false, "min": false, "show": false, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "max", "color": "#C4162A", "fill": 0 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(vm_concurrent_insert_current{job=\"$job_insert\", instance=~\"$instance\"})", "format": "time_series", "intervalFactor": 1, "legendFormat": "current", "refId": "A" }, { "expr": "sum(vm_concurrent_insert_capacity{job=\"$job_insert\", instance=~\"$instance\"})", "format": "time_series", "intervalFactor": 1, "legendFormat": "max", "refId": "B" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Concurrent inserts ($instance)", "tooltip": { "shared": true, "sort": 2, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": 0, "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "decimals": 0, "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 56 }, "hiddenSeries": false, "id": 90, "legend": { "alignAsTable": true, "avg": true, "current": true, "max": false, "min": false, "show": true, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null as zero", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "/write.*/", "transform": "negative-Y" } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(vm_tcplistener_read_bytes_total{job=~\"$job_insert\", instance=~\"$instance\"}[5m])) by (instance) * 8 > 0", "format": "time_series", "intervalFactor": 1, "legendFormat": "read - {{instance}}", "refId": "A" }, { "expr": "sum(rate(vm_tcplistener_written_bytes_total{job=~\"$job_insert\", instance=~\"$instance\"}[5m])) by (instance) * 8 > 0", "format": "time_series", "hide": false, "intervalFactor": 1, "legendFormat": "write - {{instance}}", "refId": "B" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Network usage ($instance)", "tooltip": { "shared": true, "sort": 2, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bps", "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 } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "$ds", "description": "", "fill": 1, "fillGradient": 0, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 56 }, "hiddenSeries": false, "id": 88, "legend": { "alignAsTable": true, "avg": true, "current": true, "max": false, "min": false, "show": true, "sort": "current", "sortDesc": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null as zero", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(vm_rows_per_insert{job=~\"$job\", instance=~\"$instance\", quantile=\"0.99\"}) by (instance) > 0", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{instance}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Rows per insert ($instance)", "tooltip": { "shared": true, "sort": 2, "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": true } ], "yaxis": { "align": false, "alignLevel": null } } ], "title": "vminsert ($instance)", "type": "row" } ], "schemaVersion": 21, "style": "dark", "tags": [], "templating": { "list": [ { "current": { "text": "Prometheus", "value": "Prometheus" }, "hide": 0, "includeAll": false, "label": null, "multi": false, "name": "ds", "options": [], "query": "prometheus", "refresh": 1, "regex": "", "skipUrlSync": false, "type": "datasource" }, { "allValue": null, "current": {}, "datasource": "$ds", "definition": "label_values(vm_app_version{version=~\"^vminsert.*\"}, job)", "hide": 2, "includeAll": false, "label": null, "multi": false, "name": "job_insert", "options": [], "query": "label_values(vm_app_version{version=~\"^vminsert.*\"}, job)", "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 0, "tagValuesQuery": "", "tags": [], "tagsQuery": "", "type": "query", "useTags": false }, { "allValue": null, "current": {}, "datasource": "$ds", "definition": "label_values(vm_app_version{version=~\"^vmselect.*\"}, job)", "hide": 2, "includeAll": false, "label": null, "multi": false, "name": "job_select", "options": [], "query": "label_values(vm_app_version{version=~\"^vmselect.*\"}, job)", "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 0, "tagValuesQuery": "", "tags": [], "tagsQuery": "", "type": "query", "useTags": false }, { "allValue": null, "current": {}, "datasource": "$ds", "definition": "label_values(vm_app_version{version=~\"^vmstorage.*\"}, job)", "hide": 2, "includeAll": false, "label": null, "multi": false, "name": "job_storage", "options": [], "query": "label_values(vm_app_version{version=~\"^vmstorage.*\"}, job)", "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 0, "tagValuesQuery": "", "tags": [], "tagsQuery": "", "type": "query", "useTags": false }, { "allValue": null, "current": {}, "datasource": "$ds", "definition": "label_values(vm_app_version{version=~\"^vm.*\"}, job)", "hide": 0, "includeAll": true, "label": null, "multi": true, "name": "job", "options": [], "query": "label_values(vm_app_version{version=~\"^vm.*\"}, job)", "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 0, "tagValuesQuery": "", "tags": [], "tagsQuery": "", "type": "query", "useTags": false }, { "allValue": ".*", "current": {}, "datasource": "$ds", "definition": "label_values(vm_app_version{job=~\"$job\"}, instance)", "hide": 0, "includeAll": true, "label": null, "multi": true, "name": "instance", "options": [], "query": "label_values(vm_app_version{job=~\"$job\"}, instance)", "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 0, "tagValuesQuery": "label_values(vm_app_version{job=\"$tag\"}, instance)", "tags": [ "vminsert", "vmselect", "vmstorage" ], "tagsQuery": "label_values(vm_app_version, job)", "type": "query", "useTags": true } ] }, "time": { "from": "now-1h", "to": "now" }, "timepicker": { "refresh_intervals": [ "5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d" ] }, "timezone": "", "title": "VictoriaMetrics - cluster", "uid": "oS7Bi_0Wz", "version": 1 }