NAME

       rdmaucma - Trace RDMA Userspace Connection Manager Access Event. For Linux, uses BCC, eBPF.

SYNOPSIS

       rdmaucma [-h] [-D]

DESCRIPTION

       This  program traces RDMA UCMA(Userspace Connection Manager Access) events, This can be useful to analyze
       issues on RDMA CM.

       Since this uses BPF, only the root user can use this tool.

REQUIREMENTS

       CONFIG_BPF and bcc.

OPTIONS

       -h     Print usage message.

       -D     Show debug infomation of bpf text.

SOURCE

       This is from bcc.

              https://github.com/iovisor/bcc

       Also look in the bcc distribution for a companion _examples.txt file containing  example  usage,  output,
       and commentary for this tool.

OS

       Linux

STABILITY

       Unstable - in development.

AUTHOR

       zhenwei pi

SEE ALSO

       rdma(8)

USER COMMANDS                                      2023-05-29                                        rdmaucma(8)