503 error after 36 seconds
I have a problem where certain pages will not load. They seem to load for 36 seconds, and then boom.. 503 error and this in the logs:
2013-08-30 19:12:21.706 INFO [184.108.40.206:56635-0#APVH_domain.com] connection to [uds://tmp/lshttpd/lsphp5.sock.91919] on request #0, confirmed, 1, associated process: -1, running: 0, error: Connection reset by peer!
2013-08-30 19:12:21.706 NOTICE [220.127.116.11:56635-0#APVH_domain.com] request already in process for 36 seconds, fail with 503
2013-08-30 19:12:21.706 NOTICE [18.104.22.168:56635-0#APVH_domain.com] oops! 503 Service Unavailable
2013-08-30 19:12:21.706 NOTICE [22.214.171.124:56635-0#APVH_domain.com] Content len: 0, Request line: 'GET /entertainment.html HTTP/1.1'
2013-08-30 19:12:21.706 INFO [126.96.36.199:56635-0#APVH_domain.com] Cookie len: 292, __atuvc=2%7C35; adminhtml=4640ed24f51d3fa01264cb7bd882325e; frontend=9b12f9a22cb35e4d849db607ab846b99; __utma=27957153.1115337076.1377892608.1377901357.1 377904081.4; __utmb=27957188.8.131.527904081; __utmc=27957153; __utmz=27957153.1377892608.1.1.utmcsr=(direct)|utm ccn=(direct)|utmcmd=(none)
I am running CloudLinux with limits 1 full CPU core and 1024MB RAM, so don't think that is the problem. In LiteSpeed, soft/hard memory limits are not set for the external application.
External App -> lsphp5 -> Initial Request Timeout (secs)
if it matches the 36 seconds.
I already tried to increase the Initial Request Timeout.
For what it matters, this error only happens after I enabled the "Flat Catalog Category" feature on a Magento site if you are familiar with it. The CPU of the lsphp5 process stays on 100% and then the application crashes after 30-40 seconds with 503 error. No other error in stderr.log.
I already contacted CloudLinux and they say it is a Litespeed issue.
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