[PATCH] Simple ARC stats in top

[Marcelo Araujo]

It is very useful, special when we talk about ZFS.

2012/6/26 John Baldwin <jhb at freebsd.org>

> I have some patches based on a script I got from avg@ that add some
> simplistic
> ARC stats to top so that one can see how much of wired memory is set aside
> for
> ARC, and how that memory is split up.  The patch is against 8-stable:
> http://www.FreeBSD.org/~jhb/patches/top_arc.patch
>
> Sample output:
>
> Mem: 1245M Active, 1393M Inact, 21G Wired, 309M Buf, 23G Free
> ARC: 19G Total, 1381M MRU, 17G MFU, 272K Anon, 232M Header, 442M Other
> Swap: 8192M Total, 8192M Free
>
> Comments, etc.?
>
> --
> John Baldwin
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-- 
Marcelo Araujo
araujo at FreeBSD.org