Hi This is a small update on the work I've been doing on the AJP adapter for Seaside. I've optimized the content rendering and reduced the amount of copying it does for content rendering (header rendering still does more copying than strictly necessary). The most dramatic change is with a 16k response (WAFastRequestHandler) where throughput is up from 75 Mbytes/s to 100 Mbytes/s [1]. This is now close to saturating a gigabit link. With an 8k response (WADwBenchHandler) we're now at about 7500 req/s [2] up from a about 6500 req/s. That's close to where the 2 byte response performance was back in February. Speaking of which a 2 byte response (WASmallRequestHandler) is now at 8700 req/s [3] up from about 8100 req/s. Apache 2.2.22 mpm_worker mod_proxy_ajp CPU Intel(R) Core(TM)2 Duo CPU E7500 @ 2.93GHz Cog r2540 You can get the code in the Seaside-Benchmark package in the addons repository [4]. [1] https://gist.github.com/2339951 [2] https://gist.github.com/2339947 [3] https://gist.github.com/2339940 [4] http://www.squeaksource.com/Seaside31Addons Cheers Philippe