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From Joshua Slive <jsl...@gmail.com>
Subject Re: [users@httpd] Apache Perfomance
Date Fri, 08 Apr 2005 18:46:17 GMT
On Apr 7, 2005 9:43 PM, Administrator <admin@daily-net.jp> wrote:
> Hi,
> 
> I need to configure Apache for downloading [streaming] movie files and
> am wondering is there a way to limit number of users downloading
> movie files the same time?
> 
> Now "top" command says the following :
> 
> top - 10:41:56 up 23:45,  1 user,  load average: 0.00, 0.03, 0.05
> Tasks:  69 total,   1 running,  68 sleeping,   0 stopped,   0 zombie
> Cpu(s):  0.2% us,  0.2% sy,  0.0% ni, 99.2% id,  0.0% wa,  0.0% hi,  0.5% si
> Mem:   1033624k total,  1028516k used,     5108k free,     5924k buffers
> Swap:  2096472k total,        0k used,  2096472k free,   975316k cached
> 
> and I worried of the  Free memory situation  as it's only 5108k free now.
> 
> Is there any setting to up Apache perfomance?

Do you have
UpPerformance On
in httpd.conf?

That's a joke.  Performance tuning depends on many different factors. 
There is no one magic setting.  Check
http://httpd.apache.org/docs-2.0/misc/perf-tuning.html
for example.

But you are also completely misreading your "top" output.  You have
zero swap space in use and most of your memory is devoted to kernel
cache space, which means that you have no memory problem.  All that
kernel cache memory could be devloted to applications if necessary.

If you want to limit simultaneous connections, check
http://modules.apache.org/ for available modules, or check the
documentation on your OS firewall.

Joshua.

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