From: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
To: Matt Mackall <mpm@selenic.com>
Cc: Andreas Kleen <ak@suse.de>, Denis Vlasenko <vda@ilport.com.ua>,
Eric Dumazet <dada1@cosmosbay.com>,
linux-kernel@vger.kernel.org
Subject: Re: [POLL] SLAB : Are the 32 and 192 bytes caches really usefull on x86_64 machines ?
Date: Fri, 30 Dec 2005 19:13:40 -0200 [thread overview]
Message-ID: <20051230211340.GA3672@dmt.cnet> (raw)
In-Reply-To: <20051228210124.GB1639@waste.org>
<snip>
> > Note that just looking at slabinfo is not enough for this - you need the
> > original
> > sizes as passed to kmalloc, not the rounded values reported there.
> > Should be probably not too hard to hack a simple monitoring script up
> > for that
> > in systemtap to generate the data.
>
> Something like this:
>
> http://lwn.net/Articles/124374/
Written with a systemtap script:
http://sourceware.org/ml/systemtap/2005-q3/msg00550.html
next prev parent reply other threads:[~2005-12-31 1:15 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-21 8:00 [ANNOUNCE] GIT 1.0.0 Junio C Hamano
2005-12-21 9:11 ` [POLL] SLAB : Are the 32 and 192 bytes caches really usefull on x86_64 machines ? Eric Dumazet
2005-12-21 9:22 ` David S. Miller
2005-12-21 10:03 ` Jan-Benedict Glaw
2005-12-21 9:46 ` Alok kataria
2005-12-21 12:44 ` Ed Tomlinson
2005-12-21 13:20 ` Folkert van Heusden
2005-12-21 13:38 ` Eric Dumazet
2005-12-21 14:09 ` Folkert van Heusden
2005-12-21 16:40 ` Dave Jones
2005-12-21 19:36 ` Folkert van Heusden
2005-12-28 8:32 ` Denis Vlasenko
2005-12-28 8:54 ` Denis Vlasenko
2005-12-28 17:57 ` Andreas Kleen
2005-12-28 21:01 ` Matt Mackall
2005-12-29 1:26 ` Dave Jones
2005-12-30 4:06 ` Steven Rostedt
2006-01-02 8:46 ` Pekka Enberg
2006-01-02 8:51 ` Pekka Enberg
2006-01-02 12:33 ` Steven Rostedt
2006-01-02 12:31 ` Steven Rostedt
2005-12-29 1:29 ` Dave Jones
2005-12-29 1:50 ` Keith Owens
2005-12-29 2:39 ` Dave Jones
2006-01-02 15:03 ` Helge Hafting
2006-01-04 5:26 ` Dave Jones
2005-12-30 21:13 ` Marcelo Tosatti [this message]
2005-12-31 20:13 ` Andi Kleen
2005-12-29 19:48 ` Steven Rostedt
2005-12-29 21:16 ` Andi Kleen
2006-01-02 8:37 ` Pekka Enberg
2006-01-02 12:45 ` Andi Kleen
2006-01-02 13:04 ` Pekka J Enberg
2006-01-02 13:56 ` Andi Kleen
2006-01-02 15:09 ` Pekka J Enberg
2006-01-02 15:46 ` Jörn Engel
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