Since few days, CPU load is in this server with Gentoo is very high. About 200 it runs with normally 2.
In top shows once 30, 50 queries and suddenly drops to handful, and back to so many queries, and so on.. It is possible that some Bots or spiders attack or slow queries. Need someone who can fix this problem asap. I tried everythign until now, but CPU load has not changed.