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Re: tbench regression - Why process scheduler has impact on tbench and why small per-cpu slab (SLUB) cache creates the scenario?

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From: Christoph Lameter <clameter@...>
To: Siddha, Suresh B <suresh.b.siddha@...>
Cc: Nick Piggin <nickpiggin@...>, Zhang, Yanmin <yanmin_zhang@...>, Andrew Morton <akpm@...>, LKML <linux-kernel@...>, <mingo@...>, Mel Gorman <mel@...>, Linus Torvalds <torvalds@...>, <Matthew.R.wilcox@...>
Subject: Re: tbench regression - Why process scheduler has impact on tbench and why small per-cpu slab (SLUB) cache creates the scenario?
Date: Thursday, September 20, 2007 - 1:53 pm

On Tue, 18 Sep 2007, Siddha, Suresh B wrote:


Those can be found in the performance branch of the slab git tree.

See 
http://git.kernel.org/?p=linux/kernel/git/christoph/slab.git;a=log;h=performance
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tbench regression - Why process scheduler has impact on tben..., Zhang, Yanmin, (Tue Sep 4, 8:46 pm)
Re: tbench regression - Why process scheduler has impact on ..., Christoph Lameter, (Tue Sep 4, 11:59 pm)
Re: tbench regression - Why process scheduler has impact on ..., Zhang, Yanmin, (Wed Sep 5, 1:22 am)
Re: tbench regression - Why process scheduler has impact on ..., Christoph Lameter, (Wed Sep 5, 3:07 am)
Re: tbench regression - Why process scheduler has impact on ..., Nick Piggin, (Sat Sep 8, 4:08 am)
Re: tbench regression - Why process scheduler has impact on ..., Zhang, Yanmin, (Sun Sep 9, 8:56 pm)
Re: tbench regression - Why process scheduler has impact on ..., Nick Piggin, (Sun Sep 9, 6:10 pm)
Re: tbench regression - Why process scheduler has impact on ..., Christoph Lameter, (Mon Sep 10, 3:07 pm)
Re: tbench regression - Why process scheduler has impact on ..., Nick Piggin, (Mon Sep 10, 11:17 am)
Re: tbench regression - Why process scheduler has impact on ..., Christoph Lameter, (Tue Sep 11, 4:19 pm)
Re: tbench regression - Why process scheduler has impact on ..., Siddha, Suresh B, (Thu Sep 13, 2:04 am)
Re: tbench regression - Why process scheduler has impact on ..., Christoph Lameter, (Thu Sep 13, 2:03 pm)
Re: tbench regression - Why process scheduler has impact on ..., Siddha, Suresh B, (Fri Sep 14, 3:15 pm)
Re: tbench regression - Why process scheduler has impact on ..., Christoph Lameter, (Fri Sep 14, 3:51 pm)
Re: tbench regression - Why process scheduler has impact on ..., Siddha, Suresh B, (Tue Sep 18, 10:17 pm)
Re: tbench regression - Why process scheduler has impact on ..., Christoph Lameter, (Thu Sep 20, 1:53 pm)
Re: tbench regression - Why process scheduler has impact on ..., Nick Piggin, (Tue Sep 11, 12:59 am)
Re: tbench regression - Why process scheduler has impact on ..., Christoph Lameter, (Wed Sep 5, 2:58 am)
Re: tbench regression - Why process scheduler has impact on ..., Zhang, Yanmin, (Wed Sep 5, 5:13 am)
Re: tbench regression - Why process scheduler has impact on ..., Christoph Lameter, (Wed Sep 5, 6:45 am)
Re: tbench regression - Why process scheduler has impact on ..., Zhang, Yanmin, (Wed Sep 5, 8:52 pm)