Re: 2.6.24-rc2 slab vs slob tbench numbers | KernelTrap

Re: 2.6.24-rc2 slab vs slob tbench numbers

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From: Nick Piggin <nickpiggin@...>

To: Matt Mackall <mpm@...>

Cc: Christoph Lameter <clameter@...>, <linux-kernel@...>

Subject: Re: 2.6.24-rc2 slab vs slob tbench numbers

Date: Tuesday, November 13, 2007 - 7:44 am

On Tuesday 13 November 2007 07:13, Matt Mackall wrote:
quoted text> On Fri, Nov 09, 2007 at 11:36:56PM +1100, Nick Piggin wrote:
> > Hi,
> >
> > Just ran some tbench numbers (from dbench-3.04), on a 2 socket, 8
> > core x86 system, with 1 NUMA node per socket. With kernel 2.6.24-rc2,
> > comparing slab vs slub allocators.
>
> Damn your misleading subject! I thought this was going to be about
> something interesting.

Actually I did test slob as well -- it's competitive with slab and
slub up to about 4 cores, which is nice.
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Messages in current thread:

2.6.24-rc2 slab vs slob tbench numbers, Nick Piggin, (Fri Nov 9, 8:36 am)

Re: 2.6.24-rc2 slab vs slob tbench numbers, Matt Mackall, (Mon Nov 12, 4:13 pm)

Re: 2.6.24-rc2 slab vs slob tbench numbers, Nick Piggin, (Tue Nov 13, 7:44 am)

Re: 2.6.24-rc2 slab vs slob tbench numbers, Christoph Lameter, (Fri Nov 9, 11:15 am)

Re: 2.6.24-rc2 slab vs slob tbench numbers, Christoph Lameter, (Fri Nov 9, 1:49 pm)

2.6.24-rc2: Network commit causes SLUB performance regressio..., Christoph Lameter, (Fri Nov 9, 7:46 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Nick Piggin, (Fri Nov 9, 9:29 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Christoph Lameter, (Mon Nov 12, 3:44 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Nick Piggin, (Tue Nov 13, 7:41 am)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., David Miller, (Tue Nov 13, 9:58 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Nick Piggin, (Tue Nov 13, 1:36 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., David Miller, (Wed Nov 14, 2:12 am)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Nick Piggin, (Tue Nov 13, 2:14 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., David Miller, (Wed Nov 14, 2:37 am)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Nick Piggin, (Tue Nov 13, 6:27 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., David Miller, (Wed Nov 14, 7:10 am)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Herbert Xu, (Wed Nov 14, 7:48 am)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., David Miller, (Wed Nov 14, 7:46 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Christoph Lameter, (Wed Nov 14, 9:03 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Herbert Xu, (Wed Nov 14, 9:11 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Nick Piggin, (Wed Nov 14, 9:47 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Nick Piggin, (Wed Nov 14, 8:21 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., David Miller, (Wed Nov 14, 8:27 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Nick Piggin, (Tue Nov 13, 8:02 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., David Miller, (Wed Nov 14, 8:10 am)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Christoph Lameter, (Wed Nov 14, 2:33 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Nick Piggin, (Tue Nov 13, 7:39 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Nick Piggin, (Tue Nov 13, 6:55 pm)

Re: 2.6.24-rc2: Network commit causes SLUB performance regre..., Nick Piggin, (Fri Nov 9, 11:28 pm)

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