cc-metric-collector/collectors/infinibandPerfQueryMetric.md

ibstat_perfquery collector

  "ibstat_perfquery": {
    "perfquery_path": "/path/to/perfquery",
    "exclude_devices": [
      "mlx4"
    ]
  }

The ibstat_perfquery collector includes all Infiniband devices that can be found below /sys/class/infiniband/ and where any of the ports provides a LID file (/sys/class/infiniband/<dev>/ports/<port>/lid)

The devices can be filtered with the exclude_devices option in the configuration.

For each found LID the collector calls the perfquery command. The path to the perfquery command can be configured with the perfquery_path option in the configuration

Metrics:

• ib_recv
• ib_xmit
• ib_recv_pkts
• ib_xmit_pkts

The collector adds a device tag to all metrics