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devstat(8)		    System Manager's Manual		    devstat(8)

NAME
       devstat -- display device statistics.

SYNOPSIS
       devstat [-M core] [-N system] [-m] [device]

DESCRIPTION
       devstat	utility	displays device	statistics provided by devstat(9) ker-
       nel subsystem. Description of output fields can be found	in  devstat(9)
       manual page.

OPTIONS
       -N    Use  specified  executable	image of the kernel instead of the de-
	     fault "/boot/kernel/kernel".

       -M    Extract statistics	from specified core  instead  of  the  default
	     "/dev/kmem".

       -m    Machine-friendly (more convenient for parsing) output.

SEE ALSO
       devstat(3), devstat(9), iostat(8), vmstat(8), systat(1),	gstat(1)

AUTHOR
       Mikolaj Golub

devstat				  July,	2010			    devstat(8)

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<https://man.freebsd.org/cgi/man.cgi?query=devstat&sektion=8&manpath=FreeBSD+Ports+14.3.quarterly>

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