No, it was really the server.
[16:14] [TROLOLO]sfireman WHAT the fuck is going with server
[16:14] [TROLOLO]sfireman horrible 10 second lags
[16:16] [TROLOLO]sfireman AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
[16:21] Licho i dont know
[16:21] Licho maybe it needs restart
[16:24] Licho it claims linux vm is not responding but it appears to be working fine
[16:25] Licho mysql and linux cause heavy disk load, no idea whats going on
[16:27] Licho linux had high load but its ok now, no idea what caused it
[16:29] [TROLOLO]sfireman Ж(
[16:29] [TROLOLO]sfireman :( it was terribly 10s lags for 5-10 min
[16:29] [TROLOLO]sfireman now its fine
[16:31] mojjj yay. problem solved. no eplainaition muha
After that was fixed i had no more lags...