infiniband

Gathers Nvidia Infiniband port counters and debug status parameters from /sys/class/infiniband and /sys/class/net (respectively).

Architecture

The plugin uses the following data sources:

1. /sys/class/infiniband
2. /sys/class/net

Code Locations

• Plugin code interfacing with the Infiniband driver: pkg/plugin/infiniband/

Metrics

• Infiniband Port Counter Statistics

• Infiniband Status Parameter Statistics

Label Values for Infiniband Port Counters

Below is a running list of all statistics for Infiniband port counters

• excessive_buffer_overrun_errors
• link_downed
• link_error_recovery
• local_link_integrity_errors
• port_rcv_constraint_errors
• port_rcv_data
• port_rcv_errors
• port_rcv_packets
• port_rcv_remote_physical_errors
• port_rcv_switch_replay_errors
• port_xmit_constraint_errors
• port_xmit_data
• port_xmit_discards
• port_xmit_packets
• symbol_error
• VL15_dropped

Label Values for Infiniband Debug Status Parameters

Below is a running list of all statistics for Infiniband debug status parameters

• lro_timeout
• link_down_reason