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3 Commits
dependabot
...
add_dash/o
| Author | SHA1 | Date | |
|---|---|---|---|
|
d7af22bb57 | ||
|
|
42acf39c0b | ||
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|
de262e27f4 |
@@ -5136,6 +5136,110 @@
|
||||
],
|
||||
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|
||||
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|
||||
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|
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
"title": "Troubleshooting",
|
||||
|
||||
@@ -5181,6 +5181,110 @@
|
||||
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|
||||
"title": "Major page faults rate",
|
||||
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|
||||
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|
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|
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@@ -8742,4 +8846,4 @@
|
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|
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@@ -5137,6 +5137,110 @@
|
||||
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|
||||
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|
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|
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|
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|
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|
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|
||||
|
||||
@@ -5182,6 +5182,110 @@
|
||||
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|
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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@@ -8743,4 +8847,4 @@
|
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|
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|
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|
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|
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|
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|
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@@ -4581,6 +4581,110 @@
|
||||
],
|
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|
||||
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|
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|
||||
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||||
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|
||||
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|
||||
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|
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|
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|
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"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. Spikes or high latency indicates that storage I/O cannot keep up with the write rate, which may slow down data ingestion.\n\nIf this value is elevated:\n- Check disk-related metrics.\n- If using cloud storage, check IOPS and throughput limits.\n- If using NFS, check network performance, server resource usage, and any errors on the NFS server side.\n- Check for known bugs in the filesystem or kernel version being used.",
|
||||
"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 +26,8 @@ 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 degradation of IO operation for faster incident triage. See [#10432](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10432).
|
||||
|
||||
## [v1.148.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.148.0)
|
||||
|
||||
Released at 2026-07-20
|
||||
@@ -109,7 +111,6 @@ Released at 2026-06-22
|
||||
* BUGFIX: [vmsingle](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/) and `vmselect` in [VictoriaMetrics cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/): properly escape `metricFamilyName` at metrics metadata response. See [#11129](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/11129). Thanks for @fxrlv for the contribution.
|
||||
* BUGFIX: [vmsingle](https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/) and `vmstorage` in [VictoriaMetrics cluster](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/): prevent more cases of panic during directory deletion on `NFS`-based mounts. See [#11060](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/11060).
|
||||
|
||||
|
||||
## [v1.145.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.145.0)
|
||||
|
||||
Released at 2026-06-08
|
||||
|
||||
Reference in New Issue
Block a user