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57 lines
1.3 KiB
57 lines
1.3 KiB
3 weeks ago
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.\" Simple man page to ps_mem script
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.\" Contact fholec@redhat.com
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.TH ps_mem 1 "25 May 2018" "" ""
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.SH NAME
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ps_mem \- Memory profiling tool
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.SH SYNOPSIS
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.B ps_mem [OPTION]...
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.SH DESCRIPTION
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Display the core memory used per program (not per process)
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.br
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.PP
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In detail it reports:
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.br
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.PP
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.RS
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sum (private RAM for program processes) +
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.br
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sum (shared RAM for program processes)
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.br
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.RE
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.PP
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The shared RAM is problematic to calculate, and the tool automatically selects the most accurate method available for the running kernel.
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.SH OPTIONS
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.TP
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\-h \-\-help
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Show help message
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.TP
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\-\-version
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Show version info
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.TP
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\-p PID[,PID2,...PIDN]
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Show memory consumption for the specified processes
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.TP
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\-S \-\-swap
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Show swap information of each item
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(and Shared swap if the kernel supports SwapPss).
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.TP
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\-d \-\-discriminate-by-pid
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Show and separate memory usage entries by process
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rather than by program.
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.TP
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\-s \-\-split\-args
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Show and separate memory usage entries by command line arguments
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and not just the program name.
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.TP
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\-t \-\-total
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Only display the total number of bytes for the selected processes
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.TP
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\-w N
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Report memory consumption every N seconds
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.\".SH SEE ALSO
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.\"
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.\".SH BUGS
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.\"No known bugs for this template, except you might want to replace the quotes if you copy from my blog.
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.SH AUTHOR
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Pádraig Brady <P@draigBrady.com>
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