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Merged
SuperQ merged 19 commits into from
Jul 4, 2023
Merged

Mixin: Add and update alerts #2644

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fc967aa
Add mountpoint to NodeFilesystem alerts
v-zhuravlev Mar 27, 2023
0e0399d
Decrease NodeFilesystem pending time to 15m
v-zhuravlev Mar 27, 2023
fd2d62a
Add CPU and memory alerts
v-zhuravlev Mar 27, 2023
7479418
Add failed systemd service alert
v-zhuravlev Mar 27, 2023
3d8075d
Decrease NodeNetwork*Errs pending period
v-zhuravlev Mar 27, 2023
614030b
Set 'at' everywhere as preposition for instance
v-zhuravlev Mar 27, 2023
94fc82e
Add NodeDiskIOSaturation alert
v-zhuravlev Mar 27, 2023
962de6c
Add %(nodeExporterSelector)s to Network and conntrack alerts
v-zhuravlev Mar 27, 2023
c3ec6e8
Add diskDevice selector
v-zhuravlev Mar 27, 2023
e15e7d6
Fix NodeMemoryHighUtilization alert
v-zhuravlev Mar 27, 2023
580c497
Add NodeSystemSaturation and NodeMemoryMajorPagesFaults
v-zhuravlev Mar 27, 2023
da32f8d
Decrease NodeSystemdServiceFailed severity to warning
v-zhuravlev Mar 29, 2023
e48e790
Extend alert description
v-zhuravlev Apr 5, 2023
2111e70
Add comma after 'mounted on'
v-zhuravlev Apr 5, 2023
77ae769
Add thresholds for memory alerts
v-zhuravlev Apr 5, 2023
6bdc1d9
Add thresholds for memory, disk and system alerts
v-zhuravlev Apr 5, 2023
b7dfb32
Set severity to NodeCPUHighUsage to info
v-zhuravlev Apr 5, 2023
3e250a9
Update NodeSystemSaturation severity
v-zhuravlev Apr 26, 2023
e8d7f4e
Revert alerts pending durtions
v-zhuravlev Jun 29, 2023
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Fix NodeMemoryHighUtilization alert 
Signed-off-by: Vitaly Zhuravlev <[email protected]>
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@v-zhuravlev
v-zhuravlev committed Jun 29, 2023
commit e15e7d6a7b9e674d00357d471ff8fa332704231f
6 changes: 4 additions & 2 deletions docs/node-mixin/alerts/alerts.libsonnet
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Expand Up @@ -326,15 +326,17 @@
{
alert: 'NodeMemoryHighUtilization',
expr: |||
100 - node_memory_MemAvailable_bytes{%(nodeExporterSelector)s} / node_memory_MemTotal_bytes{%(nodeExporterSelector)s} * 100 < 10
100 - (node_memory_MemAvailable_bytes{%(nodeExporterSelector)s} / node_memory_MemTotal_bytes{%(nodeExporterSelector)s} * 100) > 90
||| % $._config,
'for': '15m',
labels: {
severity: 'warning',
},
annotations: {
summary: 'Host is running out of memory.',
description: 'Memory is filling up at {{ $labels.instance }}, has been above 90% for the last 15 minutes, is currently at {{ printf "%.2f" $value }}%.',
description: |||
Memory is filling up at {{ $labels.instance }}, has been above 90% for the last 15 minutes, is currently at {{ printf "%.2f" $value }}%.
|||,
},
},
{
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