On 03/23/2010 07:20 PM, Jeff Trawick wrote:
On Tue, Mar 23, 2010 at 8:48 AM, Nilesh Govindarajan<lists@xxxxxxxxxx> wrote:On 03/23/2010 06:07 PM, Jeff Trawick wrote:On Sat, Mar 20, 2010 at 2:16 AM, Nilesh Govindarajan<lists@xxxxxxxxxx> wrote:Hi, I recently migrated from mod_fastcgi to mod_fcgid and experienced enormous performance boost. My current settings is as follows - FcgidMaxProcesses 100 FcgidMaxProcessesPerClass 50 FcgidFixPathInfo 1 FcgidPassHeader HTTP_AUTHORIZATION FcgidMaxRequestsPerProcess 10000Since this is PHP, make sure you sync PHP's child exit strategy with mod_fcgid's max-requests-per-process. See "Special PHP considerations" at http://httpd.apache.org/mod_fcgid/mod/mod_fcgid.html for discussion of a couple of issues.FcgidOutputBufferSize 1048576 FcgidProcessLifeTime 1800 FcgidMinProcessesPerClass 2 Main use is for PHP applications, but in future may add some languages. Server config - Fedora 12, 500 MB RAM, Pentium 2 Ghz PHP applications are cached using Xcache, and will normally use PostgreSQL.Yeah I've synced that by setting the relevant PHP_FCGI_* environment variables. But Xcache doesn't work with mod_fcgid. Any solutions for that ? Can I use any alternatives to Xcache to cache the compiled code of the PHP script ?Aren't APC and Xcache similar with respect to mod_fcgid, in that the cache will be utilized for repeated execution by the same PHP process, such that the cache is still useful as long as the PHP process spawned by mod_fcgid remains active for as long as possible? (mod_fcgid's mapping of requests to idle processes it has spawned negates the use of a single such cache for multiple concurrent requests.) --------------------------------------------------------------------- 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@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
Yeah true. I think I don't need it after you said this. :) Is even memcached the same wrt mod_fcgid, apc, xcache ? -- Nilesh Govindarajan Site & Server Administrator www.itech7.com --------------------------------------------------------------------- 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@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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