Hi, Apache 2.0.52. Linux 2.6.9-5.0.5.ELsmp #1 SMP Fri Apr 8 14:29:47 EDT 2005 i686 i686 i386 GNU/Linux When I run 'top', I saw quite a few httpd running. Some were using 50% or above CPU. Now that I know PID of each one, how can I know what each httpd is doing? Where is the httpd connection coming from? I'd appreciate if anybody more experienced and knowledgeable can point me to the right direction to start. Thanks in advance, Bing --------------------------------------------------------------------- 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