On (Thu) Jul 09 2009 [07:18:54], Ján ONDREJ (SAL) wrote:
> Hello,
>
> today I have second incident, that my qemu-kvm process is running at 100%
> or 200% CPU (watched using top program), but there is no response from guest
> long time (some hours). First time lots of these messages appeared in dmesg:
>
> vcpu not ready for apic_round_robin
> vcpu not ready for apic_round_robin
> vcpu not ready for apic_round_robin
>
> Second time nothing, only process was run at 200% CPU:
>
> top - 06:23:14 up 4 days, 11:06, 1 user, load average: 2.26, 2.15, 2.18
> Tasks: 126 total, 1 running, 125 sleeping, 0 stopped, 0 zombie
> Cpu(s): 50.2%us, 0.4%sy, 0.0%ni, 49.1%id, 0.2%wa, 0.0%hi, 0.1%si,
> 0.0%st
> Mem: 8047368k total, 8004516k used, 42852k free, 1507160k buffers
> Swap: 8388600k total, 57284k used, 8331316k free, 79700k cached
>
> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
>
> 17110 root 20 0 4417m 3.9g 1464 S 201.3 50.9 1326:34 qemu-kvm
> 9886 root 20 0 2519m 1.9g 1376 S 1.7 25.1 72:40.73 qemu-kvm
What's the command line you used to start the guests?
> Serial console without response too in boch cases, no ping to guest.
>
> My current configuration is an fully updated Fedora 11 host and updated
> Fedora 10 guest. KVM is from package qemu-kvm-0.10.5-3.fc11.x86_64.
>
Amit
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