Top returns 0.0 idle.

[Rokicki, Andrew]

I have a server running RH 7.1 with  2.4.20-18.7smp 
Server has been running for:   8:57am  up 290 days, 22:43,  2 users,  load
average: 0.19, 0.20, 0.18

When I run top command I get :

CPU0 states: 37.0% user, 62.2% system, 37.0% nice,  0.0% idle
CPU1 states: 44.3% user, 55.1% system, 43.1% nice,  0.0% idle
Mem:   513656K av,  505708K used,    7948K free,       0K shrd,  188816K
buff
Swap: 1148608K av,    8724K used, 1139884K free                  248264K
cached

Server seems to be running fine.
Why is idle 0.0% on both cpu ? 

I know this is not enough information to troubleshoot this problem. 
But I am not sure how to go about finding the problem.
Let me know what other info is needed.

Thanks for help.
Andy R.
Somewhere at:  41 -72