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Diffstat (limited to 'cddl/contrib/dtracetoolkit/Man/man1m/pgpginbyproc.d.1m')
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diff --git a/cddl/contrib/dtracetoolkit/Man/man1m/pgpginbyproc.d.1m b/cddl/contrib/dtracetoolkit/Man/man1m/pgpginbyproc.d.1m new file mode 100644 index 0000000..413043a --- /dev/null +++ b/cddl/contrib/dtracetoolkit/Man/man1m/pgpginbyproc.d.1m @@ -0,0 +1,50 @@ +.TH pgpginbyproc.d 1m "$Date:: 2007-08-05 #$" "USER COMMANDS" +.SH NAME +pgpginbyproc.d \- pages pagedin by process name. Uses DTrace. +.SH SYNOPSIS +.B pgpginbyproc.d +.SH DESCRIPTION +pgpginbyproc.d is a DTrace OneLiner to a report the number of pages +paged in by process name. + +This may be one way to help identify the process responsible for +causing heavy read traffic to the disks. + +Docs/oneliners.txt and Docs/Examples/oneliners_examples.txt +in the DTraceToolkit contain this as a oneliner that can be cut-n-paste +to run. + +Since this uses DTrace, only the root user or users with the +dtrace_kernel privilege can run this command. +.SH OS +Solaris +.SH STABILITY +stable - needs the vminfo provider. +.SH EXAMPLES +.TP +This samples until Ctrl\-C is hit. +# +.B pgpginbyproc.d +.PP +.SH FIELDS +.TP +first field +The process name. There may be several PIDs that have the +same process name, for example with numerous instances of "bash". The +value reported will be the sum of them all. +.TP +second field +The number of pages paged in +.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 +pgpginbyproc.d will sample until Ctrl\-C is hit. +.SH AUTHOR +Brendan Gregg +[Sydney, Australia] +.SH SEE ALSO +iosnoop(1m), dtrace(1M), truss(1) + |