Hi. My server runs Fedora Core 2, and it works very slow. Sometimes, when I type commands via shell, it takes 1-2 seconds to be echoed. I've just checked free memory ('free -m') and it seems to be ok: ---------------- free -m total used free shared buffers cached Mem: 8104 7642 461 0 220 3979 -/+ buffers/cache: 3443 4661 Swap: 4094 0 4094 ------------------------ If I check "ps -ef" I don't see any weird process and with "top" the most memory-wasting process is 'mysqld' (0.8%). Which extra parameters might I check? Thank you very much.