mirror of
https://github.com/samber/awesome-prometheus-alerts.git
synced 2026-06-22 17:37:19 +08:00
87 lines
3.6 KiB
YAML
87 lines
3.6 KiB
YAML
groups:
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- name: DcuMongodbExporter
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rules:
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- alert: MongodbReplicationLag
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expr: 'avg(mongodb_replset_member_optime_date{state="PRIMARY"}) - avg(mongodb_replset_member_optime_date{state="SECONDARY"}) > 10'
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for: 0m
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labels:
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severity: critical
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annotations:
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summary: MongoDB replication lag (instance {{ $labels.instance }})
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description: "Mongodb replication lag is more than 10s\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: MongodbReplicationStatus3
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expr: 'mongodb_replset_member_state == 3'
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for: 0m
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labels:
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severity: critical
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annotations:
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summary: MongoDB replication Status 3 (instance {{ $labels.instance }})
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description: "MongoDB Replication set member either perform startup self-checks, or transition from completing a rollback or resync\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: MongodbReplicationStatus6
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expr: 'mongodb_replset_member_state == 6'
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for: 0m
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labels:
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severity: critical
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annotations:
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summary: MongoDB replication Status 6 (instance {{ $labels.instance }})
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description: "MongoDB Replication set member as seen from another member of the set, is not yet known\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: MongodbReplicationStatus8
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expr: 'mongodb_replset_member_state == 8'
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for: 0m
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labels:
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severity: critical
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annotations:
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summary: MongoDB replication Status 8 (instance {{ $labels.instance }})
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description: "MongoDB Replication set member as seen from another member of the set, is unreachable\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: MongodbReplicationStatus9
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expr: 'mongodb_replset_member_state == 9'
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for: 0m
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labels:
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severity: critical
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annotations:
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summary: MongoDB replication Status 9 (instance {{ $labels.instance }})
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description: "MongoDB Replication set member is actively performing a rollback. Data is not available for reads\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: MongodbReplicationStatus10
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expr: 'mongodb_replset_member_state == 10'
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for: 0m
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labels:
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severity: critical
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annotations:
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summary: MongoDB replication Status 10 (instance {{ $labels.instance }})
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description: "MongoDB Replication set member was once in a replica set but was subsequently removed\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: MongodbNumberCursorsOpen
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expr: 'mongodb_metrics_cursor_open{state="total_open"} > 10000'
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for: 2m
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labels:
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severity: warning
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annotations:
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summary: MongoDB number cursors open (instance {{ $labels.instance }})
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description: "Too many cursors opened by MongoDB for clients (> 10k)\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: MongodbCursorsTimeouts
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expr: 'increase(mongodb_metrics_cursor_timed_out_total[1m]) > 100'
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for: 2m
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labels:
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severity: warning
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annotations:
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summary: MongoDB cursors timeouts (instance {{ $labels.instance }})
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description: "Too many cursors are timing out\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: MongodbTooManyConnections
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expr: 'mongodb_connections{state="current"} / (mongodb_connections{state="current"} + mongodb_connections{state="available"}) * 100 > 80'
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for: 2m
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labels:
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severity: warning
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annotations:
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summary: MongoDB too many connections (instance {{ $labels.instance }})
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description: "Too many connections (> 80%)\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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