Need information on grid control

Hi,

I have a question for grid control, in the performance of host, it shows the top 10 sessions by CPU utilization. I have 10 ten sessions are all from root. The command is wait. Can anyone explain this to me?

I try to check process id, I couldn't find in the server.

131418 wait 0.7 1,092,068 448 896 root
1179712 wait 0.7 1,101,085 448 896 root
1114488 wait 0.7 1,107,251 448 896 root
852336 wait 0.7 1,107,775 448 896 root
1572940 wait 0.7 1,108,023 448 896 root
983700 wait 0.7 1,108,285 448 896 root
262494 wait 0.7 1,114,624 448 896 root
328872 wait 0.7 1,229,686 448 896 root
787638 wait 0.7 1,234,730 448 896 root
328608 wait 0.7 1,250,746 448 896 root

Thanks,

Tracy