.TH rwbytype.d 1m "Jan 11, 2006" "version 0.70" "USER COMMANDS" .SH NAME rwbytype.d \- read/write bytes by vnode type. Uses DTrace. .SH SYNOPSIS .B rwbytype.d .SH DESCRIPTION This program identifies the vnode type of read/write activity - whether that is for regular files, sockets, character special devices, etc. This is measuring at the application level, so file activity may well be cached by the system. Since this uses DTrace, only users with root privileges can run this command. .SH EXAMPLES .TP This samples until Ctrl\-C is hit. # .B rwbytype.d .PP .SH FIELDS .TP PID process ID .TP CMD process name .TP VNODE vnode type (describes I/O type) .TP DIR direction, Read or Write .TP BYTES total bytes .PP .SH DOCUMENTATION 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 rwbytype.d will sample until Ctrl\-C is hit. .SH AUTHOR Brendan Gregg [Sydney, Australia] .SH SEE ALSO rwbypid.d(1M), rwbbypid.d(1M), dtrace(1M)