Java
Posted: Wed Jan 31, 2007 12:45 pm
if you can avoid it, and especially igf you are short om memory (Physical, that is). Java swallows memory, CPU and IO as were these unlimited.
Since you seem to have quite a lot of COLPG waits (waiting for memory pages to becoms evailable while they are being paged out) you are definietly in BAD shape for java. Combined with Apache, you're bound for trouble; even doing ABSOLUTELY nothing, it takes days of CPU and tons of IO and memory...