.TH diskhits 1m "Apr 20, 2006" "version 0.72" "USER COMMANDS" .SH NAME diskhits \- disk access by file offset. Uses DTrace. .SH SYNOPSIS .B diskhits pathname .SH DESCRIPTION This prints how a file was accessed, the locations on a distribution plot. This is for the cache misses only - the file activity that resulted in disk events. Since this uses DTrace, only users with root privileges can run this command. .SH EXAMPLES .TP Sample /var/adm/messages disk activity, # .B diskhits /var/adm/messages .PP .SH FIELDS .TP Location (KB) the file offset of the disk activity, Kbytes .TP Size (KB) size of the disk activity, Kbytes .TP Total RW Total disk activity, reads + writes .PP .SH BASED ON /usr/demo/dtrace/applicat.d .PP .SH DOCUMENTATION DTrace Guide "io Provider" chapter (docs.sun.com) See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with verbose descriptions explaining the output. .SH EXIT diskhits will sample until Ctrl\-C is hit. .SH SEE ALSO dtrace(1M)