Nginx on Windows PHP fastcgi read timeouts

[c0nw0nk]

Looking at it PHP, MySQL and Nginx have no changes in CPU although PHP did
spike in I/O usage.

And i disabled caching in Joomla and sometimes i came across this.
PHP Fatal error:  Maximum execution time of 30 seconds exceeded in
C:\server\websites\ps\public_www\libraries\loader.php on line 183


Do you recon that could be my bottle neck ?

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,250964,251010#msg-251010