Contents

# CPU Collector

## Metric and label naming

* node_cpu_core_throttles_count
* node_cpu_core_throttles_total {"core"=>..., "package"=>...}
* node_cpu_guest_seconds_total {"cpu"=>..., "mode"=>...}
* node_cpu_package_throttles_total {"package"=>...}
* node_cpu_seconds_total {"cpu"=>..., "mode"=>...}

## Metric and its data sources

Cpu collector access the following data sources.

### node_cpu_core_throttles_total, node_cpu_package_throttles_total

* /sys/devices/system/cpu/cpuN/thermal_throttle/package_throttle_count
* /sys/devices/system/cpu/cpuN/thermal_throttle/core_throttle_count
* /sys/devices/system/cpu/cpuN/topology/core_id
* /sys/devices/system/cpu/cpuN/topology/physical_package_id

NOTE: This metric is not available on all platforms.

### node_cpu_seconds_total, node_cpu_guest_seconds_total

* /proc/stat

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
fluent-plugin-node-exporter-metrics-0.2.2	docs/cpu.md
fluent-plugin-node-exporter-metrics-0.2.1	docs/cpu.md
fluent-plugin-node-exporter-metrics-0.2.0	docs/cpu.md
fluent-plugin-node-exporter-metrics-0.1.0	docs/cpu.md