diskdevstat(8)       Tool for recording harddisk activity       diskdevstat(8)

NAME
       diskdevstat - tool for recording harddisk activity

SYNOPSIS
       diskdevstat [update interval] [total duration] [display histogram]

DESCRIPTION
       diskdevstat is a simple systemtap script to record harddisk activity of
       processes and display statistics for read/write operations.


       update interval
              Sets sampling interval in seconds.

       total duration
              Sets total measurement time in seconds.

       display histogram
              If this parameter is present, the histogram will be shown at the
              end of the measurement.


SEE ALSO
       tuned(8) netdevstat(8) varnetload(8) scomes(8) stap(1)

AUTHOR
       Written by Phil Knirsch <pknirsch@redhat.com>.

REPORTING BUGS
       Report bugs to https://bugzilla.redhat.com/.

Phil Knirsch                      13 Jan 2011                   diskdevstat(8)