| Rule |
State |
Error |
Last Evaluation |
Evaluation Time |
| alert: Watchdog
expr: vector(1)
for: 10m
labels:
severity: warning
annotations:
description: This is an alert meant to ensure that the entire alerting pipeline
is functional. This alert is always firing, therefore it should always be firing
in Alertmanager and always fire against a receiver. There are integrations with
various notification mechanisms that send a notification when this alert is not
firing. For example the "DeadMansSnitch" integration in PagerDuty.
summary: Ensure entire alerting pipeline is functional
|
ok
|
|
5.263s ago
|
387.4us |
| alert: InstanceDown
expr: up == 0
for: 5m
labels:
severity: critical
annotations:
description: '{{ $labels.instance }} of job {{ $labels.job }} has been down for
more than 5 minutes.'
summary: Instance {{ $labels.instance }} down
|
ok
|
|
5.263s ago
|
387.6us |
| alert: CriticalCPULoad
expr: 100
- (avg by(instance) (irate(node_cpu_seconds_total{job="node",mode="idle"}[5m]))
* 100) > 96
for: 2m
labels:
severity: critical
annotations:
description: '{{ $labels.instance }} of job {{ $labels.job }} has Critical CPU load
for more than 2 minutes.'
summary: Instance {{ $labels.instance }} - Critical CPU load
|
ok
|
|
5.263s ago
|
186.2us |
| alert: CriticalRAMUsage
expr: (1
- ((node_memory_MemFree_bytes + node_memory_Buffers_bytes + node_memory_Cached_bytes)
/ node_memory_MemTotal_bytes)) * 100 > 98
for: 5m
labels:
severity: critical
annotations:
description: '{{ $labels.instance }} has Critical Memory Usage more than 5 minutes.'
summary: Instance {{ $labels.instance }} has Critical Memory Usage
|
ok
|
|
5.263s ago
|
130.8us |
| alert: CriticalDiskSpace
expr: node_filesystem_free_bytes{fstype!~"(squashfs|fuse.*)",job="node",mountpoint!~"^/run(/.*|$)"}
/ node_filesystem_size_bytes{job="node"} < 0.1
for: 4m
labels:
severity: critical
annotations:
description: '{{ $labels.instance }} of job {{ $labels.job }} has less than 10%
space remaining.'
summary: Instance {{ $labels.instance }} - Critical disk space usage
|
ok
|
|
5.263s ago
|
198.1us |
| alert: RebootRequired
expr: node_reboot_required
> 0
labels:
severity: warning
annotations:
description: '{{ $labels.instance }} requires a reboot.'
summary: Instance {{ $labels.instance }} - reboot required
|
ok
|
|
5.263s ago
|
54.58us |
| alert: ClockSkewDetected
expr: abs(node_timex_offset_seconds)
* 1000 > 30
for: 2m
labels:
severity: warning
annotations:
description: Clock skew detected on {{ $labels.instance }}. Ensure NTP is configured
correctly on this host.
summary: Instance {{ $labels.instance }} - Clock skew detected
|
ok
|
|
5.263s ago
|
59.28us |