Usage Ram ( freebsb)

[Speachless 1060]

Is this normal that my CH1 when i open it uses like 600 MB, but after some days it gets to constant 1700 MB ?

i have auto syslog clean up at every 30 minutes, and in database log some useless logs like add/change bonus disabled.

So why it gets high and why it stays at that usage even at night ?

 

My mysql usage is constant 4%-10% at 400 or more players. My game usage is 2-8% .