Add a CPU in-use recording example.
@@ -12,3 +12,7 @@ groups:
# CPU in use by mode.
- record: instance_mode:node_cpu_seconds_total:rate5m
expr: sum(rate(node_cpu_seconds_total[5m])) without (cpu)
+
+ # CPU in use ratio.
+ - record: instance:node_cpu_seconds_total_in_use:ratio
+ expr: sum(instance_mode:node_cpu_seconds_total:rate5m{mode!="idle"}) / instance:node_cpu_seconds_total:count
