From: Troy Wilson <tcw@tempest.prismnet.com>
To: akpm@digeo.com
Cc: linux-kernel@vger.kernel.org, netdev@oss.sgi.com,
lse-tech@lists.sourceforge.net
Subject: SPECWeb99 Data -- tcp-wakeups
Date: Wed, 25 Sep 2002 10:47:53 -0500 (CDT) [thread overview]
Message-ID: <200209251547.g8PFlsrR013807@tempest.prismnet.com> (raw)
********************************************************************
* SPEC(tm) and the benchmark name SPECweb(tm) are registered *
* trademarks of the Standard Performance Evaluation Corporation. *
* This benchmarking was performed for research purposes only, *
* and is non-compliant, with the following deviations from the *
* rules - *
* *
* 1 - It was run on hardware that does not meed the SPEC *
* availability-to-the-public criteria. The machine is *
* an engineering sample. *
* *
* 2 - access_log wasn't kept for full accounting. It was *
* being written, but deleted every 200 seconds. *
********************************************************************
I've done some testing with SPECWeb99 on 2.5.35 mm1 with and without
the tcp-wakeups patch backed out. The addition of tcp-wakeups makes a 2%
improvement in performance.
mm1 mm1 without tcp-wakeup
-----------------------------------------
Simultaneous connections 3049 2982
The system is an 8-way, 900MHz, Profusion-based P3 box with 32GB memory.
It's connected to 16 SPECWeb client machines via 4 e1000 gigabit adapters.
I'm using Apache 2.0.36 as the webserver.
- Troy
reply other threads:[~2002-09-25 15:42 UTC|newest]
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