httpd-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From David Rickard <David.Rick...@techbooks.com>
Subject RE: [users@httpd] Apache Traffic Configuration: Memory Usage, Threads Etc
Date Fri, 03 Dec 2004 21:56:14 GMT
At 12:36 PM 12/3/2004, you wrote:
>David can you please tell me what are your parameter settings alike
>
>
>ServerLimit

Undefined (running via prefork MPM)

>StartServers

5

>MaxClients

150

>#MinSpareThreads
>#MaxSpareThreads
>ThreadsPerChild
>MaxRequestsPerChild

0


>Thanks
>Balanand Pinni
>
>      Perf Monitoring
>-----Original Message-----
>From: Ralf Glauberman [mailto:rglauberman@michaeli-gymnasium.de]
>Sent: Friday, December 03, 2004 2:30 PM
>To: users@httpd.apache.org
>Subject: Re: [users@httpd] Apache Traffic Configuration: Memory Usage,
>Threads Etc
>
>
>find you http executable, then cd to its directory.
>do a ./httpd -l (this is a lowercase L)
>on my system the output looks like
>Compiled in modules:
>   core.c
>   mod_setenvif.c
>   prefork.c
>   http_core.c
>   mod_imap.c
>   mod_so.c
>as you can see, i'm using prefork. for the other questions use
>ps -aux and have a look at the httpd-processes, you can see the
>cpu-/mem-load. perhaps you should also try apachebench to see how much
>load
>your server can handle.
>ralf
>
>----- Original Message -----
>From: David Rickard
>To: users@httpd.apache.org
>Sent: Friday, December 03, 2004 9:07 PM
>Subject: [users@httpd] Apache Traffic Configuration: Memory Usage,
>Threads
>Etc
>
>
>Apache Version: 2.0.47
>Tomcat Version: 4.1.29
>Connector: mod_jk
>Server: SunOS 5.9 Generic_112233-07 sun4u sparc SUNW,Ultra-250
>
>We use a custom Java application (servlets and JSPs) used to track
>employee
>hours, project costs and details, sales etc; management is considering
>using
>the system company-wide, which means making it accessible to 1000+
>employees
>per shift.  We need to analyze the system to determine its current load
>(memory and CPU usage, number of child threads spawned etc) and
>extrapolate
>to the potential usage to see if it's practical for us.
>
>To do this analysis we need to know the maximum clients we can support:
>we
>know maximum simultaneous requests is determined by MaxClients, which in
>
>turn is dependent on the MPM mode Apache is running in; we need to know:
>a)
>how to determine which MPM module is running; b) how many average
>processes
>or threads Apache is spawning; and c) how much memory and CPU each
>process/thread is using.
>
>
>--
>
>David Rickard
>Software Engineer
>
>TechBooks/GTS
>Your Single Source Solution!
>Los Angeles CA * York, PA * Boston,MA * New Delhi, India
>Visit us on the World Wide Web http://www.techbooks.com
>
>david.rickard@techbooks.com
>5650 Jillson St., Los Angeles, CA 90040
>(323) 888-8889 x331
>(323) 888-1849 (Fax)
>
>
>---------------------------------------------------------------------
>The official User-To-User support forum of the Apache HTTP Server
>Project.
>See <URL:http://httpd.apache.org/userslist.html> for more info.
>To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>    "   from the digest: users-digest-unsubscribe@httpd.apache.org
>For additional commands, e-mail: users-help@httpd.apache.org
>
>
>---------------------------------------------------------------------
>The official User-To-User support forum of the Apache HTTP Server Project.
>See <URL:http://httpd.apache.org/userslist.html> for more info.
>To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>    "   from the digest: users-digest-unsubscribe@httpd.apache.org
>For additional commands, e-mail: users-help@httpd.apache.org


--

David Rickard
Software Engineer

TechBooks/GTS
Your Single Source Solution!
Los Angeles CA * York, PA * Boston,MA * New Delhi, India
Visit us on the World Wide Web 
<http://www.techbooks.com>http://www.techbooks.com

david.rickard@techbooks.com
5650 Jillson St., Los Angeles, CA 90040
(323) 888-8889 x331
(323) 888-1849 (Fax)


Mime
View raw message