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Re: Bottleneck in httpd. I need help to address capacity issues on max parallel and rate connections

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From: Daniel Ouellet <daniel@...>
To: OpenBSD <misc@...>
Subject: Re: Bottleneck in httpd. I need help to address capacity issues on max parallel and rate connections
Date: Tuesday, May 8, 2007 - 11:35 pm

Douglas Allan Tutty wrote:


Could always be a possibility, but if you take the data sent and the

time spend to send it, you would see that one server in all tests look

like it cap at around 5.8Mb/sec and the other one at 9.0Mb/sec. These

numbers are sure way to low to be a bus problem here. Even drive speed,

look to me that drives these days sure can spit data lots faster then

this for sure.


I am trying so many different things without success so far. But I am

sure there have to be something I am overlooking here. Doesn't make

sense to me that one would be cap at that level. I don't believe it

anyway, but on the other end, I am running out of idea to check and

Google doesn't provide me lots more to try that I haven't done already.


I am sure Henning can get more out of his servers then this, but I am

not sure how he does it to be honest.
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Messages in current thread:
Bottleneck in httpd. I need help to address capacity issues ..., Daniel Ouellet, (Tue May 8, 4:44 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Otto Moerbeek, (Wed May 9, 1:10 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Wed May 9, 1:30 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Douglas Allan Tutty, (Wed May 9, 10:52 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Wed May 9, 3:39 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Wed May 9, 3:55 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Srebrenko Sehic, (Wed May 9, 7:46 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Wed May 9, 7:51 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Karsten McMinn, (Wed May 9, 2:33 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Wed May 9, 4:24 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Wed May 9, 6:41 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Claudio Jeker, (Thu May 10, 5:16 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Thu May 10, 6:23 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Thu May 10, 5:55 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Ted Unangst, (Thu May 10, 1:24 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Thu May 10, 2:31 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Thu May 10, 5:18 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Claudio Jeker, (Thu May 10, 4:40 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Thu May 10, 5:29 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Otto Moerbeek, (Wed May 9, 2:15 am)
Re: Bottleneck in httpd. I need help to address capacity iss..., Wijnand Wiersma, (Tue May 8, 5:30 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Tue May 8, 5:50 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Wijnand Wiersma, (Tue May 8, 6:52 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Tue May 8, 7:13 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Douglas Allan Tutty, (Tue May 8, 9:53 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Tue May 8, 11:35 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Ted Unangst, (Tue May 8, 5:27 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Tue May 8, 6:35 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Tue May 8, 6:04 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Joachim Schipper, (Tue May 8, 6:30 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Tue May 8, 7:00 pm)
Re: Bottleneck in httpd. I need help to address capacity iss..., Daniel Ouellet, (Tue May 8, 5:47 pm)