suse 9.3 eating all my base memory
I have installed suselinux 9.3 in 512mb 40gb intel 845gvsrl box.The system is too slow while operating.In top command
shows only 50mb freespace and eating 450mb memory during operation.I have given 1GB swap space.Is there anyway to find which process eating all the memory.
But the system not at all using the swap space all the 1GB memory is free.
How to make this to normal settings?
Thanks in advance.