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)