diskdevstat - tool for recording harddisk activity

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

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.

       diskdevstat - tool for recording harddisk activity

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

Phil Knirsch                                       13 Jan 2011                                    diskdevstat(8)

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

diskdevstat [updateinterval] [totalduration] [displayhistogram]