Uperf Version 1.0.7
Usage:   uperf [-m profile] [-hvV] [-ngtTfkpaeE:X:i:P:R]
         uperf [-s] [-hvV]

        -m <profile>     Run uperf with this profile
        -s               Slave
        -n               No statistics
        -T               Print Thread statistics
        -t               Print Transaction averages
        -f               Print Flowop averages
        -g               Print Group statistics
        -k               Collect kstat statistics
        -p               Collect CPU utilization for flowops [-f assumed]
        -e               Collect default CPU counters for flowops [-f assumed]
        -E <ev1,ev2>     Collect CPU counters for flowops [-f assumed]
        -a               Collect all statistics
        -X <file>        Collect response times
        -i <interval>    Collect throughput every <interval>
        -P <port>        Set the master port (defaults to 20000)
        -R               Emit raw (not transformed), time-stamped (ms) statistics
        -v               Verbose
        -V               Version
        -h               Print usage

More information at http://www.uperf.org
