From: Leon Romanovsky <[email protected]>
Hi,
This is supplementary part of accepted to rdma-next kernel series,
that kernel series provided an option to get various counters: global
and per-objects.
Currently, all counters are printed in format similar to other
device/link properties, while "-p" option will print them in table like
format.
[leonro@server ~]$ rdma stat show
link mlx5_0/1 rx_write_requests 0 rx_read_requests 0 rx_atomic_requests
0 out_of_buffer 0 duplicate_request 0 rnr_nak_retry_err 0 packet_seq_err
0 implied_nak_seq_err 0 local_ack_timeout_err 0 resp_local_length_error
0 resp_cqe_error 0 req_cqe_error 0 req_remote_invalid_request 0
req_remote_access_errors 0 resp_remote_access_errors 0
resp_cqe_flush_error 0 req_cqe_flush_error 0 rp_cnp_ignored 0
rp_cnp_handled 0 np_ecn_marked_roce_packets 0 np_cnp_sent 0
[leonro@server ~]$ rdma stat show -p
link mlx5_0/1
rx_write_requests 0
rx_read_requests 0
rx_atomic_requests 0
out_of_buffer 0
duplicate_request 0
rnr_nak_retry_err 0
packet_seq_err 0
implied_nak_seq_err 0
local_ack_timeout_err 0
resp_local_length_error 0
resp_cqe_error 0
req_cqe_error 0
req_remote_invalid_request 0
req_remote_access_errors 0
resp_remote_access_errors 0
resp_cqe_flush_error 0
req_cqe_flush_error 0
rp_cnp_ignored 0
rp_cnp_handled 0
np_ecn_marked_roce_packets 0
np_cnp_sent 0
Thanks
Mark Zhang (8):
rdma: Update uapi headers to add statistic counter support
rdma: Add "stat qp show" support
rdma: Add get per-port counter mode support
rdma: Add rdma statistic counter per-port auto mode support
rdma: Make get_port_from_argv() returns valid port in strict port mode
rdma: Add stat manual mode support
rdma: Add default counter show support
rdma: Document counter statistic
man/man8/rdma-dev.8 | 1 +
man/man8/rdma-link.8 | 1 +
man/man8/rdma-resource.8 | 1 +
man/man8/rdma-statistic.8 | 167 ++++++
man/man8/rdma.8 | 7 +-
rdma/Makefile | 2 +-
rdma/include/uapi/rdma/rdma_netlink.h | 82 ++-
rdma/rdma.c | 3 +-
rdma/rdma.h | 1 +
rdma/stat.c | 759 ++++++++++++++++++++++++++
rdma/utils.c | 17 +-
11 files changed, 1032 insertions(+), 9 deletions(-)
create mode 100644 man/man8/rdma-statistic.8
create mode 100644 rdma/stat.c
--
2.20.1
