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53 lines
2 KiB
YAML
53 lines
2 KiB
YAML
groups:
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- name: MSSQLAlerts
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rules:
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- alert: MSSQLHighNumberOfDeadlocks
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annotations:
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description: '{{ printf "%.2f" $value }} deadlocks have occurred over the last
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5 minutes on {{$labels.instance}}, which is above threshold of 10 deadlocks.'
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summary: There are deadlocks ocurring in the database.
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expr: |
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increase(mssql_deadlocks_total{}[5m]) > 10
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for: 5m
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labels:
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severity: warning
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- alert: MSSQLModerateReadStallTime
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annotations:
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description: '{{ printf "%.2f" $value }}ms of IO read stall has occurred on
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{{$labels.instance}}, which is above threshold of 200ms.'
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summary: There is a moderate amount of IO stall for database reads.
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expr: |
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1000 * increase(mssql_io_stall_seconds_total{operation="read"}[5m]) > 200
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for: 5m
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labels:
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severity: warning
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- alert: MSSQLHighReadStallTime
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annotations:
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description: '{{ printf "%.2f" $value }}ms of IO read stall has occurred on
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{{$labels.instance}}, which is above threshold of 400ms.'
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summary: There is a high amount of IO stall for database reads.
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expr: |
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1000 * increase(mssql_io_stall_seconds_total{operation="read"}[5m]) > 400
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for: 5m
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labels:
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severity: critical
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- alert: MSSQLModerateWriteStallTime
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annotations:
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description: '{{ printf "%.2f" $value }}ms of IO write stall has occurred on
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{{$labels.instance}}, which is above threshold of 200ms.'
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summary: There is a moderate amount of IO stall for database writes.
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expr: |
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1000 * increase(mssql_io_stall_seconds_total{operation="write"}[5m]) > 200
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for: 5m
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labels:
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severity: warning
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- alert: MSSQLHighWriteStallTime
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annotations:
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description: '{{ printf "%.2f" $value }}ms of IO write stall has occurred on
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{{$labels.instance}}, which is above threshold of 400ms.'
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summary: There is a high amount of IO stall for database writes.
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expr: |
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1000 * increase(mssql_io_stall_seconds_total{operation="write"}[5m]) > 400
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for: 5m
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labels:
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severity: critical
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