cc-specifications/metrics/lineprotocol.md

Overview

ClusterCockpit uses the InfluxData line-protocol for collecting the node metric data.

<measurement>,<tag set> <field set> <timestamp [s]>

Supported measurements:

• node – Tags: host
• socket – Tags: host, socket
• cpu -- Tags: host, cpu

Supported node level fields

• load
• mem_used
• net_bw - split into ib_bw and eth_bw if required
• file_bw - split into multiple file systems if required

Supported socket fields

All socket metrics can be aggregated to coarser granularity.

• power
• mem_bw

Supported cpu level fields

All cpu metrics can be aggregated to coarser granularity.

• ipc
• flops_any
• clock