Comment 2 for bug 1030516

Have tried 3.2.24-030224-generic from kernel.ubuntu.com/~kernel-ppa/mainline/v3.2.24-precise and get similar results:-

top - 16:15:12 up 7 min, 4 users, load average: 2.82, 1.07, 0.43
Tasks: 194 total, 2 running, 192 sleeping, 0 stopped, 0 zombie
Cpu0 : 7.4%us, 3.0%sy, 0.0%ni, 56.8%id, 31.7%wa, 0.0%hi, 1.1%si, 0.0%st
Cpu1 : 2.0%us, 3.3%sy, 0.0%ni, 89.0%id, 5.7%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu2 : 10.2%us, 1.7%sy, 0.0%ni, 40.3%id, 47.8%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu3 : 1.7%us, 0.3%sy, 0.0%ni, 9.4%id, 88.6%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 8058896k total, 7457592k used, 601304k free, 2974216k buffers
Swap: 8267772k total, 0k used, 8267772k free, 2389896k cached