diskdevstat (8) - Linux Manuals
diskdevstat: tool for recording harddisk activity
NAME
diskdevstat - tool for recording harddisk activitySYNOPSIS
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)