High CPU usage on a specific script after update to 4.0.11
We are experiencing a very strange issue with a specific Wordpress installation in our Litespeed-based shared hosting server. After updating to 4.0.11 and with no other change whatsoever, when trying to open the WP index page, the lsphp5 process that handles the request hits 100% CPU usage and the page never displays. The error log gives me this:
2009-12-01 12:02:31.808 [INFO] [xxx.xxx.xxx.xxx.:2925-0#APVH_domain.gr:80] HttpEx
tConnector state: 8, request body sent: 0, response body size: 0, response body
sent:0, left in buffer: 4730, attempts: 0.
2009-12-01 12:04:32.907 [INFO] [xxx.xxx.xxx.xxx:2947-0#APVH_domain.gr:80] Connec
tion idle time: 121 while in state: 5 watching for event: 25,close!
and stracing the process gives me nothing! Any suggestions?