mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2026-07-01 22:53:50 +03:00
Compare commits
8 Commits
VMSelectCo
...
add_dash/o
| Author | SHA1 | Date | |
|---|---|---|---|
|
df976895d9 | ||
|
|
8fb67142cd | ||
|
|
a79ef53b2d | ||
|
|
8b5a329883 | ||
|
|
a25f0065e3 | ||
|
|
ea4b854e1f | ||
|
|
b2080c26e4 | ||
|
|
283c98d185 |
@@ -5136,6 +5136,110 @@
|
||||
],
|
||||
"title": "Major page faults rate ($instance)",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"description": "Average duration of fsync system calls. High latency indicates storage I/O that cannot keep up with the write rate. This metric measures only the persistence path (fsyncing to disk), not the page-cache write phase, making it a direct signal for disk performance. Computed as rate(vm_filestream_fsync_duration_seconds_total) / rate(vm_filestream_fsync_calls_total). See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10432",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisBorderShow": false,
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"axisSoftMin": 0,
|
||||
"barAlignment": 0,
|
||||
"barWidthFactor": 0.6,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 0,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"insertNulls": false,
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 5,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "never",
|
||||
"showValues": false,
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"links": [],
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": 0
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "s"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 0,
|
||||
"y": 305
|
||||
},
|
||||
"id": 230,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull",
|
||||
"max"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true,
|
||||
"sortBy": "Last *",
|
||||
"sortDesc": true
|
||||
},
|
||||
"tooltip": {
|
||||
"hideZeros": true,
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"pluginVersion": "12.2.0",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "rate(vm_filestream_fsync_duration_seconds_total{job=~\"$job_storage\", instance=~\"$instance\"}[$__rate_interval]) / rate(vm_filestream_fsync_calls_total{job=~\"$job_storage\", instance=~\"$instance\"}[$__rate_interval])",
|
||||
"format": "time_series",
|
||||
"instant": false,
|
||||
"legendFormat": "{{instance}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Fsync avg duration ($instance)",
|
||||
"type": "timeseries"
|
||||
}
|
||||
],
|
||||
"title": "Troubleshooting",
|
||||
|
||||
@@ -5181,6 +5181,110 @@
|
||||
],
|
||||
"title": "Major page faults rate",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"description": "Average duration of fsync system calls. High latency indicates storage I/O that cannot keep up with the write rate. This metric measures only the persistence path (fsyncing to disk), not the page-cache write phase, making it a direct signal for disk performance. Computed as rate(vm_filestream_fsync_duration_seconds_total) / rate(vm_filestream_fsync_calls_total). See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10432",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisBorderShow": false,
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"axisSoftMin": 0,
|
||||
"barAlignment": 0,
|
||||
"barWidthFactor": 0.6,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 0,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"insertNulls": false,
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 5,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "never",
|
||||
"showValues": false,
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"links": [],
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": 0
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "s"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 12,
|
||||
"y": 81
|
||||
},
|
||||
"id": 159,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull",
|
||||
"max"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true,
|
||||
"sortBy": "Last *",
|
||||
"sortDesc": true
|
||||
},
|
||||
"tooltip": {
|
||||
"hideZeros": true,
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"pluginVersion": "12.2.0",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "rate(vm_filestream_fsync_duration_seconds_total{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval]) / rate(vm_filestream_fsync_calls_total{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval])",
|
||||
"format": "time_series",
|
||||
"instant": false,
|
||||
"legendFormat": "{{instance}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Fsync avg duration ($instance)",
|
||||
"type": "timeseries"
|
||||
}
|
||||
],
|
||||
"title": "Troubleshooting",
|
||||
@@ -8742,4 +8846,4 @@
|
||||
"uid": "wNf0q_kZk",
|
||||
"version": 1,
|
||||
"weekStart": ""
|
||||
}
|
||||
}
|
||||
|
||||
@@ -5137,6 +5137,110 @@
|
||||
],
|
||||
"title": "Major page faults rate ($instance)",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "victoriametrics-metrics-datasource",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"description": "Average duration of fsync system calls. High latency indicates storage I/O that cannot keep up with the write rate. This metric measures only the persistence path (fsyncing to disk), not the page-cache write phase, making it a direct signal for disk performance. Computed as rate(vm_filestream_fsync_duration_seconds_total) / rate(vm_filestream_fsync_calls_total). See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10432",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisBorderShow": false,
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"axisSoftMin": 0,
|
||||
"barAlignment": 0,
|
||||
"barWidthFactor": 0.6,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 0,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"insertNulls": false,
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 5,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "never",
|
||||
"showValues": false,
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"links": [],
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": 0
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "s"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 0,
|
||||
"y": 305
|
||||
},
|
||||
"id": 230,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull",
|
||||
"max"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true,
|
||||
"sortBy": "Last *",
|
||||
"sortDesc": true
|
||||
},
|
||||
"tooltip": {
|
||||
"hideZeros": true,
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"pluginVersion": "12.2.0",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "victoriametrics-metrics-datasource",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "rate(vm_filestream_fsync_duration_seconds_total{job=~\"$job_storage\", instance=~\"$instance\"}[$__rate_interval]) / rate(vm_filestream_fsync_calls_total{job=~\"$job_storage\", instance=~\"$instance\"}[$__rate_interval])",
|
||||
"format": "time_series",
|
||||
"instant": false,
|
||||
"legendFormat": "{{instance}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Fsync avg duration ($instance)",
|
||||
"type": "timeseries"
|
||||
}
|
||||
],
|
||||
"title": "Troubleshooting",
|
||||
|
||||
@@ -5182,6 +5182,110 @@
|
||||
],
|
||||
"title": "Major page faults rate",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "victoriametrics-metrics-datasource",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"description": "Average duration of fsync system calls. High latency indicates storage I/O that cannot keep up with the write rate. This metric measures only the persistence path (fsyncing to disk), not the page-cache write phase, making it a direct signal for disk performance. Computed as rate(vm_filestream_fsync_duration_seconds_total) / rate(vm_filestream_fsync_calls_total). See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10432",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisBorderShow": false,
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"axisSoftMin": 0,
|
||||
"barAlignment": 0,
|
||||
"barWidthFactor": 0.6,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 0,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"insertNulls": false,
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 5,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "never",
|
||||
"showValues": false,
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"links": [],
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": 0
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "s"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 12,
|
||||
"y": 81
|
||||
},
|
||||
"id": 159,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull",
|
||||
"max"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true,
|
||||
"sortBy": "Last *",
|
||||
"sortDesc": true
|
||||
},
|
||||
"tooltip": {
|
||||
"hideZeros": true,
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"pluginVersion": "12.2.0",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "victoriametrics-metrics-datasource",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "rate(vm_filestream_fsync_duration_seconds_total{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval]) / rate(vm_filestream_fsync_calls_total{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval])",
|
||||
"format": "time_series",
|
||||
"instant": false,
|
||||
"legendFormat": "{{instance}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Fsync avg duration ($instance)",
|
||||
"type": "timeseries"
|
||||
}
|
||||
],
|
||||
"title": "Troubleshooting",
|
||||
@@ -8743,4 +8847,4 @@
|
||||
"uid": "wNf0q_kZk_vm",
|
||||
"version": 1,
|
||||
"weekStart": ""
|
||||
}
|
||||
}
|
||||
|
||||
@@ -4581,6 +4581,110 @@
|
||||
],
|
||||
"title": "Rows ignored for last 1h ($instance)",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "victoriametrics-metrics-datasource",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"description": "Average duration of fsync system calls. High latency indicates storage I/O that cannot keep up with the write rate. This metric measures only the persistence path (fsyncing to disk), not the page-cache write phase, making it a direct signal for disk performance. Computed as rate(vm_filestream_fsync_duration_seconds_total) / rate(vm_filestream_fsync_calls_total). See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10432",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisBorderShow": false,
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"axisSoftMin": 0,
|
||||
"barAlignment": 0,
|
||||
"barWidthFactor": 0.6,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 0,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"insertNulls": false,
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 5,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "never",
|
||||
"showValues": false,
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"links": [],
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": 0
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "s"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 12,
|
||||
"y": 189
|
||||
},
|
||||
"id": 171,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull",
|
||||
"max"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true,
|
||||
"sortBy": "Last *",
|
||||
"sortDesc": true
|
||||
},
|
||||
"tooltip": {
|
||||
"hideZeros": true,
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"pluginVersion": "12.2.0",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "victoriametrics-metrics-datasource",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "rate(vm_filestream_fsync_duration_seconds_total{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval]) / rate(vm_filestream_fsync_calls_total{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval])",
|
||||
"format": "time_series",
|
||||
"instant": false,
|
||||
"legendFormat": "{{instance}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Fsync avg duration ($instance)",
|
||||
"type": "timeseries"
|
||||
}
|
||||
],
|
||||
"title": "Troubleshooting",
|
||||
|
||||
@@ -4580,6 +4580,110 @@
|
||||
],
|
||||
"title": "Rows ignored for last 1h ($instance)",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"description": "Average duration of fsync system calls. High latency indicates storage I/O that cannot keep up with the write rate. This metric measures only the persistence path (fsyncing to disk), not the page-cache write phase, making it a direct signal for disk performance. Computed as rate(vm_filestream_fsync_duration_seconds_total) / rate(vm_filestream_fsync_calls_total). See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10432",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisBorderShow": false,
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"axisSoftMin": 0,
|
||||
"barAlignment": 0,
|
||||
"barWidthFactor": 0.6,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 0,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"insertNulls": false,
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 5,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "never",
|
||||
"showValues": false,
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"links": [],
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": 0
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "s"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 12,
|
||||
"y": 189
|
||||
},
|
||||
"id": 171,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull",
|
||||
"max"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true,
|
||||
"sortBy": "Last *",
|
||||
"sortDesc": true
|
||||
},
|
||||
"tooltip": {
|
||||
"hideZeros": true,
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"pluginVersion": "12.2.0",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "$ds"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "rate(vm_filestream_fsync_duration_seconds_total{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval]) / rate(vm_filestream_fsync_calls_total{job=~\"$job\", instance=~\"$instance\"}[$__rate_interval])",
|
||||
"format": "time_series",
|
||||
"instant": false,
|
||||
"legendFormat": "{{instance}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Fsync avg duration ($instance)",
|
||||
"type": "timeseries"
|
||||
}
|
||||
],
|
||||
"title": "Troubleshooting",
|
||||
|
||||
@@ -26,6 +26,7 @@ See also [LTS releases](https://docs.victoriametrics.com/victoriametrics/lts-rel
|
||||
|
||||
## tip
|
||||
|
||||
* FEATURE: [dashboards](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/dashboards): add ``Fsync avg duration` panel to the Troubleshooting section of the single-node, cluster, and vmagent dashboards. This panel surfaces `vm_filestream_fsync_*` metrics for faster incident triage. See [#10432](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10432).
|
||||
* BUGFIX: `vmselect` in [VictoriaMetrics cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/): propagate cache reset operation to `selectNode` when `/internal/resetRollupResultCache` is called. Previously, the propagation only happened when the `delete_series` API was called. See [#11112](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/11112).
|
||||
* BUGFIX: [stream aggregation](https://docs.victoriametrics.com/victoriametrics/stream-aggregation/): fix possible unexpected increases in `rate_avg` and `rate_sum` if an out-of-order sample is ingested after the previous flush. See [#11140](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/11140).
|
||||
|
||||
|
||||
Reference in New Issue
Block a user