Apache server is very slow..
I have a development server on rhel5.5 and running apache and database server is mysql(LAMP)with same configuration. When opening the page it's becomes very slow. I found that memory uses was high by httpd with lots of process. I have restarted the httpd and its working. Again after sometime situation becomes same. Also on database side there was no any lock process.
Its a ESX VM, previous memeory was 1024, increased it to 2048, but no luck.
What may be cause for this slowness??