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2024-02-02 16:21:21 +01:00
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2024-04-29 10:34:36 +02:00
"expr" : "sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\", type!~\"indexdb.*\"}) by (instance)" ,
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"format" : "time_series" ,
"interval" : "" ,
"intervalFactor" : 1 ,
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"legendFormat" : "{{instance}} - Used (datapoints)" ,
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"range" : true ,
"refId" : "A"
} ,
{
"datasource" : {
"type" : "victoriametrics-datasource" ,
"uid" : "$ds"
} ,
"expr" : "vm_free_disk_space_bytes{job=~\"$job\", instance=~\"$instance\"}" ,
"format" : "time_series" ,
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"legendFormat" : "{{instance}} - Free" ,
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"refId" : "B"
} ,
{
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} ,
"editorMode" : "code" ,
2024-04-29 10:34:36 +02:00
"expr" : "sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\", type=~\"indexdb.*\"}) by (instance)" ,
2023-08-29 11:06:55 +02:00
"format" : "time_series" ,
"hide" : false ,
"interval" : "" ,
"intervalFactor" : 1 ,
2024-04-29 10:34:36 +02:00
"legendFormat" : "{{instance}} - Used (index)" ,
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"range" : true ,
"refId" : "C"
}
] ,
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"title" : "Disk space usage - datapoints" ,
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"type" : "timeseries"
} ,
{
"datasource" : {
"type" : "victoriametrics-datasource" ,
"uid" : "$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." ,
"fieldConfig" : {
"defaults" : {
"color" : {
"mode" : "palette-classic"
} ,
"custom" : {
2024-04-29 10:34:36 +02:00
"axisBorderShow" : false ,
2023-08-29 11:06:55 +02:00
"axisCenteredZero" : false ,
"axisColorMode" : "text" ,
"axisLabel" : "" ,
"axisPlacement" : "auto" ,
"barAlignment" : 0 ,
"drawStyle" : "line" ,
"fillOpacity" : 10 ,
"gradientMode" : "none" ,
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} ,
2024-04-29 10:34:36 +02:00
"insertNulls" : false ,
2023-08-29 11:06:55 +02:00
"lineInterpolation" : "linear" ,
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} ,
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"stacking" : {
"group" : "A" ,
"mode" : "none"
} ,
"thresholdsStyle" : {
"mode" : "off"
}
} ,
"links" : [ ] ,
"mappings" : [ ] ,
"min" : 0 ,
"thresholds" : {
"mode" : "absolute" ,
"steps" : [
{
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"color" : "green"
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} ,
{
"color" : "red" ,
"value" : 80
}
]
} ,
2024-04-29 10:34:36 +02:00
"unit" : "short" ,
"unitScale" : true
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} ,
"overrides" : [
{
"matcher" : {
"id" : "byName" ,
"options" : "pending index entries"
} ,
"properties" : [
{
"id" : "unit" ,
"value" : "none"
} ,
{
"id" : "decimals" ,
"value" : 3
}
]
}
]
} ,
"gridPos" : {
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"w" : 12 ,
"x" : 12 ,
2024-04-29 10:34:36 +02:00
"y" : 13
2023-08-29 11:06:55 +02:00
} ,
"id" : 34 ,
"links" : [ ] ,
"options" : {
"legend" : {
"calcs" : [
"mean" ,
"lastNotNull" ,
"max"
] ,
"displayMode" : "table" ,
"placement" : "bottom" ,
"showLegend" : true ,
"sortBy" : "Last *" ,
"sortDesc" : true
} ,
"tooltip" : {
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"sort" : "none"
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} ,
"pluginVersion" : "9.1.0" ,
"targets" : [
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} ,
"expr" : "vm_pending_rows{job=~\"$job\", instance=~\"$instance\", type=\"storage\"}" ,
"format" : "time_series" ,
"hide" : false ,
"intervalFactor" : 1 ,
2024-04-29 10:34:36 +02:00
"legendFormat" : "{{instance}} - pending datapoints" ,
"range" : true ,
2023-08-29 11:06:55 +02:00
"refId" : "A"
} ,
{
"datasource" : {
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"uid" : "$ds"
} ,
"expr" : "vm_pending_rows{job=~\"$job\", instance=~\"$instance\", type=\"indexdb\"}" ,
"format" : "time_series" ,
"hide" : false ,
"intervalFactor" : 1 ,
2024-04-29 10:34:36 +02:00
"legendFormat" : "{{instance}} - pending index entries" ,
"range" : true ,
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"refId" : "B"
}
] ,
2024-04-29 10:34:36 +02:00
"title" : "Pending datapoints" ,
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"type" : "timeseries"
} ,
{
"datasource" : {
"type" : "victoriametrics-datasource" ,
"uid" : "$ds"
} ,
"description" : "Shows how many datapoints are in the storage and what is average disk usage per datapoint." ,
"fieldConfig" : {
"defaults" : {
"color" : {
"mode" : "palette-classic"
} ,
"custom" : {
2024-04-29 10:34:36 +02:00
"axisBorderShow" : false ,
2023-08-29 11:06:55 +02:00
"axisCenteredZero" : false ,
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"axisLabel" : "" ,
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"drawStyle" : "line" ,
"fillOpacity" : 0 ,
"gradientMode" : "none" ,
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} ,
2024-04-29 10:34:36 +02:00
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2023-08-29 11:06:55 +02:00
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"pointSize" : 5 ,
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} ,
"showPoints" : "never" ,
"spanNulls" : false ,
"stacking" : {
"group" : "A" ,
"mode" : "none"
} ,
"thresholdsStyle" : {
"mode" : "off"
}
} ,
"links" : [ ] ,
"mappings" : [ ] ,
"min" : 0 ,
"thresholds" : {
"mode" : "absolute" ,
"steps" : [
{
2024-04-29 12:10:24 +02:00
"color" : "green"
2023-08-29 11:06:55 +02:00
} ,
{
"color" : "red" ,
"value" : 80
}
]
} ,
2024-04-29 10:34:36 +02:00
"unit" : "short" ,
"unitScale" : true
2023-08-29 11:06:55 +02:00
} ,
"overrides" : [
{
"matcher" : {
"id" : "byName" ,
"options" : "bytes-per-datapoint"
} ,
"properties" : [
{
"id" : "unit" ,
"value" : "bytes"
} ,
{
"id" : "decimals" ,
"value" : 2
}
]
}
]
} ,
"gridPos" : {
"h" : 8 ,
"w" : 12 ,
"x" : 0 ,
2024-04-29 10:34:36 +02:00
"y" : 21
2023-08-29 11:06:55 +02:00
} ,
"id" : 30 ,
"links" : [ ] ,
"options" : {
"legend" : {
"calcs" : [
"mean" ,
"lastNotNull" ,
"max"
] ,
"displayMode" : "table" ,
"placement" : "bottom" ,
"showLegend" : true ,
"sortBy" : "Last *" ,
"sortDesc" : true
} ,
"tooltip" : {
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"sort" : "desc"
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"pluginVersion" : "9.1.0" ,
"targets" : [
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} ,
2024-04-29 10:34:36 +02:00
"editorMode" : "code" ,
"expr" : "sum(vm_rows{job=~\"$job\", instance=~\"$instance\", type!~\"indexdb.*\"}) by (instance)" ,
2023-08-29 11:06:55 +02:00
"format" : "time_series" ,
"interval" : "" ,
"intervalFactor" : 1 ,
2024-04-29 10:34:36 +02:00
"legendFormat" : "{{instance}} - total datapoints" ,
"range" : true ,
2023-08-29 11:06:55 +02:00
"refId" : "A"
} ,
{
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"type" : "victoriametrics-datasource" ,
"uid" : "$ds"
} ,
"editorMode" : "code" ,
2024-04-29 10:34:36 +02:00
"expr" : "sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by (instance)\n/ sum(vm_rows{job=~\"$job\", instance=~\"$instance\", type!~\"indexdb.*\"}) by (instance)" ,
2023-08-29 11:06:55 +02:00
"format" : "time_series" ,
"interval" : "" ,
"intervalFactor" : 1 ,
2024-04-29 10:34:36 +02:00
"legendFormat" : "{{instance}} - bytes-per-datapoint" ,
2023-08-29 11:06:55 +02:00
"range" : true ,
"refId" : "B"
}
] ,
2024-04-29 10:34:36 +02:00
"title" : "Datapoints" ,
2023-08-29 11:06:55 +02:00
"type" : "timeseries"
} ,
{
"datasource" : {
"uid" : "$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)" ,
"fieldConfig" : {
"defaults" : {
"color" : {
"mode" : "palette-classic"
} ,
"custom" : {
2024-04-29 10:34:36 +02:00
"axisBorderShow" : false ,
2023-08-29 11:06:55 +02:00
"axisCenteredZero" : false ,
"axisColorMode" : "text" ,
"axisLabel" : "" ,
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"drawStyle" : "line" ,
"fillOpacity" : 0 ,
"gradientMode" : "none" ,
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"tooltip" : false ,
"viz" : false
} ,
2024-04-29 10:34:36 +02:00
"insertNulls" : false ,
2023-08-29 11:06:55 +02:00
"lineInterpolation" : "linear" ,
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} ,
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"spanNulls" : false ,
"stacking" : {
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"mode" : "none"
} ,
"thresholdsStyle" : {
"mode" : "off"
}
} ,
"links" : [ ] ,
"mappings" : [ ] ,
"min" : 0 ,
"thresholds" : {
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2024-04-29 12:10:24 +02:00
"color" : "green"
2023-08-29 11:06:55 +02:00
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{
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"value" : 80
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} ,
2024-04-29 10:34:36 +02:00
"unit" : "short" ,
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2023-08-29 11:06:55 +02:00
} ,
"overrides" : [ ]
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"gridPos" : {
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"x" : 12 ,
2024-04-29 10:34:36 +02:00
"y" : 21
2023-08-29 11:06:55 +02:00
} ,
"id" : 36 ,
"links" : [ ] ,
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"legend" : {
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} ,
2024-04-29 10:34:36 +02:00
"editorMode" : "code" ,
"expr" : "sum(vm_parts{job=~\"$job\", instance=~\"$instance\"}) by (instance, type)" ,
2023-08-29 11:06:55 +02:00
"format" : "time_series" ,
"intervalFactor" : 1 ,
2024-04-29 10:34:36 +02:00
"legendFormat" : "{{instance}} - {{type}}" ,
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2023-08-29 11:06:55 +02:00
"refId" : "A"
}
] ,
2024-04-29 10:34:36 +02:00
"title" : "LSM parts" ,
2023-08-29 11:06:55 +02:00
"type" : "timeseries"
} ,
{
"datasource" : {
"type" : "victoriametrics-datasource" ,
"uid" : "$ds"
} ,
"description" : "Shows how many rows were ignored on insertion due to corrupted or out of retention timestamps." ,
"fieldConfig" : {
"defaults" : {
"color" : {
"mode" : "palette-classic"
} ,
"custom" : {
2024-04-29 10:34:36 +02:00
"axisBorderShow" : false ,
2023-08-29 11:06:55 +02:00
"axisCenteredZero" : false ,
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} ,
2024-04-29 10:34:36 +02:00
"insertNulls" : false ,
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"lineInterpolation" : "linear" ,
"lineWidth" : 1 ,
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} ,
"showPoints" : "never" ,
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} ,
"thresholdsStyle" : {
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}
} ,
"links" : [ ] ,
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"min" : 0 ,
"thresholds" : {
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2024-04-29 12:10:24 +02:00
"color" : "green"
2023-08-29 11:06:55 +02:00
} ,
{
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"value" : 80
}
]
} ,
2024-04-29 10:34:36 +02:00
"unit" : "short" ,
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} ,
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} ,
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2024-04-29 10:34:36 +02:00
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} ,
"id" : 58 ,
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} ,
"editorMode" : "code" ,
"exemplar" : false ,
2024-04-29 10:34:36 +02:00
"expr" : "sum(increase(vm_rows_ignored_total{job=~\"$job\", instance=~\"$instance\"}[1h])) by (instance, reason)" ,
2023-08-29 11:06:55 +02:00
"format" : "time_series" ,
"hide" : false ,
"interval" : "" ,
"intervalFactor" : 1 ,
2024-04-29 10:34:36 +02:00
"legendFormat" : "{{instance}} - {{reason}}" ,
2023-08-29 11:06:55 +02:00
"range" : true ,
"refId" : "A"
}
] ,
2024-04-29 10:34:36 +02:00
"title" : "Rows ignored for last 1h" ,
2023-08-29 11:06:55 +02:00
"type" : "timeseries"
} ,
{
"datasource" : {
"type" : "victoriametrics-datasource" ,
"uid" : "$ds"
} ,
"description" : "The number of on-going merges in storage nodes. It is expected to have high numbers for `storage/small` metric." ,
"fieldConfig" : {
"defaults" : {
"color" : {
"mode" : "palette-classic"
} ,
"custom" : {
2024-04-29 10:34:36 +02:00
"axisBorderShow" : false ,
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"axisCenteredZero" : false ,
"axisColorMode" : "text" ,
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"axisPlacement" : "auto" ,
"barAlignment" : 0 ,
"drawStyle" : "line" ,
"fillOpacity" : 0 ,
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} ,
2024-04-29 10:34:36 +02:00
"insertNulls" : false ,
2023-08-29 11:06:55 +02:00
"lineInterpolation" : "linear" ,
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} ,
"showPoints" : "never" ,
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"mode" : "none"
} ,
"thresholdsStyle" : {
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}
} ,
"decimals" : 0 ,
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2024-04-29 12:10:24 +02:00
"color" : "green"
2023-08-29 11:06:55 +02:00
} ,
{
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"value" : 80
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} ,
2024-04-29 10:34:36 +02:00
"unit" : "short" ,
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} ,
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} ,
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"w" : 12 ,
"x" : 12 ,
2024-04-29 10:34:36 +02:00
"y" : 29
2023-08-29 11:06:55 +02:00
} ,
"id" : 62 ,
"options" : {
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"calcs" : [
"mean" ,
"lastNotNull" ,
"max"
] ,
"displayMode" : "table" ,
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} ,
2024-04-29 10:34:36 +02:00
"editorMode" : "code" ,
"expr" : "sum(vm_active_merges{job=~\"$job\", instance=~\"$instance\"}) by(instance, type)" ,
"legendFormat" : "{{instance}} - {{type}}" ,
"range" : true ,
2023-08-29 11:06:55 +02:00
"refId" : "A"
}
] ,
2024-04-29 10:34:36 +02:00
"title" : "Active merges" ,
2023-08-29 11:06:55 +02:00
"type" : "timeseries"
} ,
{
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} ,
"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" : {
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2024-04-29 10:34:36 +02:00
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2024-04-29 10:34:36 +02:00
"insertNulls" : false ,
2023-08-29 11:06:55 +02:00
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2024-04-29 12:10:24 +02:00
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2023-08-29 11:06:55 +02:00
} ,
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"value" : 80
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2024-04-29 10:34:36 +02:00
"unit" : "short" ,
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2023-08-29 11:06:55 +02:00
} ,
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"matcher" : {
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} ,
"properties" : [
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"value" : {
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"x" : 0 ,
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"from" : "now-3h" ,
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"to" : "now"
} ,
"timepicker" : {
"refresh_intervals" : [
"10s" ,
"30s" ,
"1m" ,
"5m" ,
"15m" ,
"30m" ,
"1h" ,
"2h" ,
"1d"
] ,
"time_options" : [
"5m" ,
"15m" ,
"1h" ,
"6h" ,
"12h" ,
"24h" ,
"2d" ,
"7d" ,
"30d"
]
} ,
"timezone" : "" ,
2024-01-22 16:51:24 +01:00
"title" : "VictoriaMetrics - single-node (VM)" ,
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"uid" : "wNf0q_kZk_vm" ,
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"version" : 1 ,
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"weekStart" : ""
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}
