Re: Timeline of IPoIB performance
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: 2005-10-13 01:48:14
Possibly related (same subject, not in this thread)
- 2005-10-11 · Re: Timeline of IPoIB performance · Roland Dreier <hidden>
- 2005-10-11 · Re: Timeline of IPoIB performance · Andi Kleen <hidden>
- 2005-10-10 · Re: Timeline of IPoIB performance · Roland Dreier <hidden>
- 2005-10-10 · Re: Timeline of IPoIB performance · Matt Leininger <hidden>
- 2005-10-10 · Re: Timeline of IPoIB performance · Roland Dreier <hidden>
On Wed, Oct 12, 2005 at 06:24:32PM -0700, Matt Leininger wrote:
Is it still worth testing the TSO patches that Herbert suggested for some of the 2.6.13-rc kernels?
If you're still seeing a performance regression compared to 2.6.12-rc4, then yes (According to the figures in your message there does seem to be a bit of loss after the release of 2.6.12). The patch you reverted may degrade the performance on the receiver. The TSO patches may be causing some degradation on your sender. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} [off-list ref] Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt