Man page - faultstat(8)

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Package:  faultstat
apt-get install faultstat

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• faultstat(8)
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• faultstat

Manual

FAULTSTAT

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
SEE ALSO
AUTHOR
COPYRIGHT

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NAME

faultstat - report page faults

SYNOPSIS

faultstat [options] [ delay [ count ]]

DESCRIPTION

faultstat reports the major and minor page fault activity of processes.

If a delay and count are not specified, a snapshot of the current page fault activity is displayed.

If a delay in seconds is specified, faultstat will periodically show any per-process page fault changes. This will run indefinitely until a SIGINT is caught. Specifying count will repeat the periodic output count number of times.

OPTIONS

faultstat options are as follow:

	-a		show page fault size changes with up arrow ↑ when they increment
	-c		get command information from processes comm field
	-d		strip directory basename off command information
	-h		show help
	-l		show long (full) command information

-p proclist

specify a comma separated list of processes to monitor; the process list may contain one or more PIDs or process names

	-s		show short command information
	-t		top mode, show top page faulting processes by current page fault changes
	-T		top mode, show top page faulting processes by total page faults

Hot keys in top mode:

SEE ALSO

cpustat (8), eventstat (8), forkstat (8), smemstat (8), top (1), vmstat (8)

AUTHOR

faultstat was written by Colin Ian King <colin.i.king@gmail.com>

This manual page was written by Colin Ian King <colin.i.king@gmail.com>, for the Ubuntu project (but may be used by others).

COPYRIGHT

Copyright © 2014-2021 Canonical Ltd, © 2021-2024 Colin Ian King.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

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