I'm not sure I have the same issue as it occur only after resume.
I got a totally insane load average but no CPU load at all. One ore 2
minutes after resume my system become non responsible. I see the HD led
continuously on but I don't know why.
Sometime, after 10mn the disk activity go down and I can use my system
as usual. Sometime, I have to remote login with my smart-phone to
shutdown and sometime I even can't shutdown and have to reset.
here is a top example :
top - 10:09:22 up 2 days, 1:02, 6 users, load average: 51.55, 33.77, 15.65
Tasks: 265 total, 1 running, 261 sleeping, 0 stopped, 3 zombie
Cpu(s): 22.0%us, 7.0%sy, 0.0%ni, 70.1%id, 0.9%wa, 0.1%hi, 0.0%si, 0.0%st
Mem: 4057104k total, 1464776k used, 2592328k free, 2660k buffers
Swap: 8388600k total, 1259212k used, 7129388k free, 74300k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
15489 jetto 20 0 19352 1396 936 R 2 0.0 0:00.02 top
1 root 20 0 23840 88 44 S 0 0.0 0:00.94 init
2 root 20 0 0 0 0 S 0 0.0 0:00.01 kthreadd
3 root RT 0 0 0 0 S 0 0.0 0:00.08 migration/0
Confiuration : Dist;Ubuntu 10.04 64bits CPU:Q6600 (quad core) Video:ATI
Radeon HD 4750 ATI driver
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https://bugs.launchpad.net/bugs/721896
Title:
kswapd0 100% cpu usage
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