Further to my last message, I'm trying to figure out the significance of the various CPU numbers in TOP on my CentOS 5.x server... > Cpu(s): 0.3%us, 0.0%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0% > si, 0.0%st What does 99.7%id mean?