Weird Apache behavior
The server was not down, the load was not too high and memory usage was not out of normal range. (550mb used out of 720) Apache simply was not responding even though I could see the processes running in htop.
I saw nothing at all unusual in the apache access.log or error.log that would lead me to think it was a DoS or something.
Any thoughts or any other ideas of where to look for clues?
I'm running Apache 2.2.9 on Ubuntu 8.10 w/ PHP/5.2.6-2ubuntu4.1
Like I said though, I'm not sure, but that might clarify.