prometheusmetricshost-metricsmachine-metricsnode-metricsprocfsprometheus-exportersystem-informationsystem-metrics
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18 lines
721 B
18 lines
721 B
groups: |
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- name: example-node-exporter-rules |
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rules: |
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# The count of CPUs per node, useful for getting CPU time as a percent of total. |
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- record: instance:node_cpus:count |
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expr: count(node_cpu_seconds_total{mode="idle"}) without (cpu,mode) |
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# CPU in use by CPU. |
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- record: instance_cpu:node_cpu_seconds_not_idle:rate5m |
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expr: sum(rate(node_cpu_seconds_total{mode!="idle"}[5m])) without (mode) |
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# CPU in use by mode. |
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- record: instance_mode:node_cpu_seconds:rate5m |
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expr: sum(rate(node_cpu_seconds_total[5m])) without (cpu) |
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# CPU in use ratio. |
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- record: instance:node_cpu_utilization:ratio |
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expr: sum(instance_mode:node_cpu_seconds:rate5m{mode!="idle"}) without (mode) / instance:node_cpus:count
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