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From r..@covalent.net
Subject Re: [PATCH] ap_r* performance patch
Date Fri, 19 Jan 2001 03:47:12 GMT

> > > [ I presume 2.0 has higher latency in handling the request, and then we slam
> > >   it all onto the network at once ]
> > 
> > I've got a feeling it's the 9K buffer we use as opposed to the 4K 1.3
> > uses.  It would be interesting to tweak that.
> 
> Yup. I'll give it a quick run and see what happens....
> 
> *blink* ... the numbers are the same. The strace shows that the writev() has
> an extra item (since one is limited to the 4k length), so the change
> definitely got in there. It is simply that there is no discernible speed
> difference (in my testing, at least).

might be interesting to see a strace from 2.0 and 1.3 side by side.  There
are a couple of read calls that we don't need, but I haven't had a chance
to track them down yet.  hmmmmm.....

Ryan

_______________________________________________________________________________
Ryan Bloom                        	rbb@apache.org
406 29th St.
San Francisco, CA 94131
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