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55 lines
1.4 KiB
Plaintext
55 lines
1.4 KiB
Plaintext
.TH anonpgpid.d 1m "$Date: 2015/09/30 22:01:09 $" "USER COMMANDS"
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.SH NAME
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anonpgpid.d \- anonymous memory paging info by PID on CPU. Uses DTrace.
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.SH SYNOPSIS
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.B anonpgpid.d
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.SH DESCRIPTION
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This scripts may help identify which processes are affected by a system
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with low memory, which is paging to the physical swap device. A report
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of the process on the CPU when paging occured is printed.
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This program is currently an approximation - often the process when writing
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pages to swap will be "pageout" the pageout scanner, or "rcapd" the
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resource capping daemon.
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Since this uses DTrace, only the root user or users with the
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dtrace_kernel privilege can run this command.
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.SH OS
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Solaris
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.SH STABILITY
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unstable - this script uses fbt provider probes which may change for
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future updates of the OS, invalidating this script. Please read
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Docs/Notes/ALLfbt_notes.txt for further details about these fbt scripts.
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.SH EXAMPLES
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.TP
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Print report after Ctrl-C is hit,
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#
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.B anonpgpid.d
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.PP
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.SH FIELDS
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.TP
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PID
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process ID
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.TP
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CMD
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command name for the process
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.TP
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D
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direction, Read or Write
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.TP
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BYTES
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total bytes during sample
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.PP
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.SH DOCUMENTATION
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See the DTraceToolkit for further documentation under the
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Docs directory. The DTraceToolkit docs may include full worked
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examples with verbose descriptions explaining the output.
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.SH EXIT
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anonpgpid.d will run forever until Ctrl\-C is hit.
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.SH AUTHOR
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Brendan Gregg
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[Sydney, Australia]
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.SH SEE ALSO
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dtrace(1M)
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