diskdevstat (8) - Linux Man Pages

diskdevstat: tool for recording harddisk activity

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.

AUTHOR

Written by Phil Knirsch <pknirsch [at] redhat.com>.

REPORTING BUGS

Report bugs to <pknirsch [at] redhat.com>.

SEE ALSO

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