RDMA-STATISTIC(8) | Linux | RDMA-STATISTIC(8) |
rdma-statistic - RDMA statistic counter configuration
rdma [ OPTIONS ] statistic { COMMAND | help }
rdma statistic { OBJECT } show
rdma statistic [ OBJECT ] show link [ DEV/PORT_INDX ] [ FILTER_NAME FILTER_VALUE ]
rdma statistic OBJECT mode
rdma statistic OBJECT set COUNTER_SCOPE [ DEV/PORT_INDEX ] auto { CRITERIA | off }
rdma statistic OBJECT bind COUNTER_SCOPE [ DEV/PORT_INDEX ] [ OBJECT-ID ] [ COUNTER-ID ]
rdma statistic OBJECT unbind COUNTER_SCOPE [ DEV/PORT_INDEX ] [ COUNTER-ID ] [ OBJECT-ID ]
rdma statistic mode [ supported ] link [ DEV/PORT_INDEX ]
rdma statistic set link [ DEV/PORT_INDEX ] optional-counters [ OPTIONAL-COUNTERS ]
rdma statistic unset link [ DEV/PORT_INDEX ] optional-counters
COUNTER_SCOPE := { link | dev }
OBJECT := { qp | mr }
CRITERIA := { type | pid }
FILTER_NAME := { cntn | lqpn | pid | qp-type }
DEV - specifies counters on this RDMA device to show.
PORT_INDEX - specifies counters on this RDMA port to show.
FILTER_NAME - specifies a filter to show only the results matching it.
In auto mode all objects belong to one category are bind automatically to a single counter set. The "off" is global for all auto modes together. Not applicable for MR's.
When bound the statistics of this object are available in this counter. Not applicable for MR's.
When unbound the statistics of this object are no longer available in this counter; And if object id is not specified then all objects on this counter will be unbound. Not applicable for MR's.
COUNTER-ID - specifies the id of the counter to be bound. If this argument is omitted then a new counter will be allocated.
OPTIONAL-COUNTERS - specifies the name of the optional counters to enable. Optional counters that are not specified will be disabled. Note that optional counters are driver-specific.
rdma statistic show
rdma statistic show link mlx5_2/1
rdma statistic qp show
rdma statistic qp show link mlx5_2/1
rdma statistic qp show link mlx5_2 pid 30489
rdma statistic qp show link mlx5_2 qp-type UD
rdma statistic qp mode
rdma statistic qp mode link mlx5_2/1
rdma statistic qp set link mlx5_2/1 auto type on
rdma statistic qp set link mlx5_2/1 auto pid on
rdma statistic qp set link mlx5_2/1 auto pid,type on
rdma statistic qp set link mlx5_2/1 auto off
rdma statistic qp bind link mlx5_2/1 lqpn 178
rdma statistic qp unbind link mlx5_2/1 cntn 4 lqpn 178
rdma statistic qp unbind link mlx5_2/1 cntn 4
rdma statistic show mr
rdma statistic show mr mrn 6
rdma statistic mode link mlx5_2/1
rdma statistic mode supported link mlx5_2/1
rdma statistic set link mlx5_2/1 optional-counters cc_rx_ce_pkts,cc_rx_cnp_pkts
rdma statistic unset link mlx5_2/1 optional-counters
Mark Zhang <markz@mellanox.com>
Erez Alfasi <ereza@mellanox.com>
Neta Ostrovsky <netao@nvidia.com>
27 June 2019 | iproute2 |