41 lines
1.4 KiB
YAML
41 lines
1.4 KiB
YAML
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apiVersion: monitoring.coreos.com/v1
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kind: PrometheusRule
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metadata:
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name: recording-rules
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namespace: monitoring
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labels:
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role: alert-rules
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release: kube-prometheus-stack
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spec:
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groups:
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- name: linkerd-service-sli
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interval: 30s
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rules:
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- record: service:request_rate:5m
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expr: sum(rate(response_total{direction="inbound"}[5m])) by (deployment, namespace)
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- record: service:error_rate:5m
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expr: |
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sum(rate(response_total{classification="failure",direction="inbound"}[5m])) by (deployment, namespace)
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/ sum(rate(response_total{direction="inbound"}[5m])) by (deployment, namespace)
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- record: service:latency_p95:5m
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expr: |
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histogram_quantile(0.95, sum(rate(response_latency_ms_bucket{direction="inbound"}[5m])) by (le, deployment, namespace))
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- record: service:latency_p99:5m
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expr: |
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histogram_quantile(0.99, sum(rate(response_latency_ms_bucket{direction="inbound"}[5m])) by (le, deployment, namespace))
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- name: node-aggregates
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interval: 30s
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rules:
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- record: node:memory_usage_ratio
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expr: 1 - node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes
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- record: node:cpu_usage_ratio
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expr: 1 - avg by (instance) (rate(node_cpu_seconds_total{mode="idle"}[5m]))
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- record: node:swap_usage_ratio
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expr: 1 - node_memory_SwapFree_bytes / node_memory_SwapTotal_bytes
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