I will only say the following:
Tasks: 108 total, 1 running, 106 sleeping, 0 stopped, 1 zombie
Cpu0 : 17.2% us, 1.1% sy, 0.0% ni, 81.7% id, 0.0% wa, 0.0% hi, 0.0% si
Cpu1 : 5.0% us, 0.7% sy, 0.0% ni, 94.4% id, 0.0% wa, 0.0% hi, 0.0% si
Cpu2 : 0.0% us, 0.3% sy, 0.0% ni, 99.7% id, 0.0% wa, 0.0% hi, 0.0% si
Cpu3 : 35.4% us, 1.7% sy, 0.0% ni, 63.0% id, 0.0% wa, 0.0% hi, 0.0% si
Cpu4 : 10.2% us, 2.1% sy, 0.0% ni, 87.7% id, 0.0% wa, 0.0% hi, 0.0% si
Cpu5 : 0.0% us, 0.3% sy, 0.0% ni, 99.7% id, 0.0% wa, 0.0% hi, 0.0% si
Cpu6 : 0.4% us, 0.4% sy, 0.0% ni, 99.3% id, 0.0% wa, 0.0% hi, 0.0% si
Cpu7 : 6.0% us, 0.7% sy, 0.0% ni, 93.4% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 8388608k total, 364036k used, 8024572k free, 0k buffers
Imagine that the CPUs were all at 95% before ... 
/d