ce is down).<br>
                    -e, --error<br>
                    Add error &amp; discard to Perfparse output<br>
                    -S, --intspeed<br>
                    Include speed in performance output in bits/s<br>
                    -y, --perfprct ; -Y, --perfspeed<br>
                    -y : output performance data in % of max speed<br>
                    -Y : output performance data in bits/s or Bytes/s (depending 
                    on -B) <br>
                    -k, --perfc