groups:
- name: example-node-exporter-rules
  rules:
  # The count of CPUs per node, useful for getting CPU time as a percent of total.
  - record: instance:node_cpus:count
    expr: count(node_cpu{mode="idle"}) without (cpu,mode)

  # CPU in use by CPU.
  - record: instance_cpu:node_cpu_not_idle:rate5m
    expr: sum(rate(node_cpu{mode!="idle"}[5m])) without (mode)

  # CPU in use by mode.
  - record: instance_mode:node_cpu:rate5m
    expr: sum(rate(node_cpu[5m])) without (cpu)