I have a CentOS server running Apache 2 with 3 virtualhosts configured, all virtualhosts runs the same website/application and have the same configuration on httpd.conf, just changing the servername and path for files.
But, from the 3 virtualhosts, just the most recent configured is experiencing a slowness, seems like this virtualhost loads an Apache instance and doesn't close it when isn't more necessary.
And when this happens, the site goes down. The site only returns on-line when I do a restart in Apache, or kill the httpd instances until match which maintains this virtualhost.
So, anyone have a clue about this? What I can do to solve this?