Prometheus - OS PromQl Expression

Scale Counter Graph


This page is about the calculation of OS metrics with promql

This metrics are collected and send to the server on linux by the node_exporter.



The average amount of CPU time spent in system mode, per second, over the last minute (in seconds) - Url form -


Filesystem space

The filesystem space available to non-root users (in bytes) - Url form


Network traffic

  • The average network traffic received, per second, over the last minute (in bytes) - Url form

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Scale Counter Graph
Prometheus - Node Exporter (Linux/Mac)

node exporter is a prometheus exporter for Linux OS Metrics: CPU, System Memory Utilization, and Disk Usage The Prometheus node exporter exports lots of system metrics via HTTP Metrics specific...

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