Messages in this thread | | | Date | Fri, 4 May 2007 18:02:32 -0700 (PDT) | From | Christoph Lameter <> | Subject | RE: Regression with SLUB on Netperf and Volanomark |
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On Fri, 4 May 2007, Tim Chen wrote:
> On Thu, 2007-05-03 at 18:45 -0700, Christoph Lameter wrote: > > Hmmmm.. One potential issues are the complicated way the slab is > > handled. Could you try this patch and see what impact it has? > > > The patch boost the throughput of TCP_STREAM test by 5%, for both slab > and slub. But slab is still 5% better in my tests.
Really? buffer head handling improves TCP performance? I think you have run to run variances. I need to look at this myself.
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