59 lines
1.2 KiB
Groff
59 lines
1.2 KiB
Groff
.\" Automatically generated by Pandoc 1.17.2
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.\"
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.TH "psi2log" "1" "" "" "General Commands Manual"
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.hy
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.SH NAME
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.PP
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psi2log \- PSI metrics monitor and logger
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.SH SYNOPSIS
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.PP
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\f[B]psi2log\f[] [\f[B]OPTION\f[]]...
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.SH DESCRIPTION
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.PP
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psi2log is a CLI tool that can check and log PSI metrics from specified
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target.
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psi2log is part of nohang package.
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.SH OPTIONS
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.SS \-h, \-\-help
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.PP
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show this help message and exit
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.SS \-t TARGET, \-\-target TARGET
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.PP
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target (cgroup_v2 or SYTSTEM_WIDE)
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.SS \-i INTERVAL, \-\-interval INTERVAL
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.PP
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interval in sec
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.SS \-l LOG, \-\-log LOG
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.PP
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path to log file
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.SS \-m MODE, \-\-mode MODE
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.PP
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mode (0, 1 or 2)
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.SS \-s SUPPRESS_OUTPUT, \-\-suppress\-output SUPPRESS_OUTPUT
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.PP
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suppress output
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.SH EXAMPLES
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.PP
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$ psi2log
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.PP
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$ psi2log \-\-mode 2
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.PP
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$ psi2log \-\-target /user.slice \-\-interval 1.5 \-\-log psi.log
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.SH SIGNALS
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.PP
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Sending SIGTERM, SIGINT, SIGQUIT or SIGHUP signals to the psi2log
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process causes it displays peak values and exits..
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.SH REPORTING BUGS
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.PP
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Please ask any questions and report bugs at
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<https://github.com/hakavlad/nohang/issues>.
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.SH AUTHOR
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.PP
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Written by Alexey Avramov <hakavlad@gmail.com>.
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.SH HOMEPAGE
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.PP
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Homepage is <https://github.com/hakavlad/nohang>.
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.SH SEE ALSO
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.PP
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oom\-sort(1), psi\-top(1), nohang(8)
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