Hi all !

I have got such problem.
Im running Postgresql 7.3.2 on Linux 2.6.13.
What is see when VACCUM is running and killing my CPU is:

Cpu(s): 3.2% us, 0.0% sy, 0.0% ni, 0.0% id, 96.8% wa, 0.0% hi,
0.0% si

what i am worry about is "96.8% wa" why is it like that?

what is the process waiting for ?

could somone explain me that please?

Best regards
david