lkml.org 
[lkml]   [2012]   [Sep]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: qemu-kvm loops after kernel udpate
On 09/12/2012 10:18 AM, Avi Kivity wrote:
> On 09/12/2012 11:13 AM, Jiri Slaby wrote:
>>
>>> Please provide the output of vmxcap
>>> (http://goo.gl/c5lUO),
>>
>> Unrestricted guest no
>
> The big real mode fixes.
>
>
>>
>>> and a snapshot of kvm_stat while the guest is hung.
>>
>> kvm statistics
>>
>> exits 6778198 615942
>> host_state_reload 1988 187
>> irq_exits 1523 138
>> mmu_cache_miss 4 0
>> fpu_reload 1 0
>
> Please run this as root so we get the tracepoint based output; and press
> 'x' when it's running so we get more detailed output.

kvm statistics

kvm_exit 13798699 330708
kvm_entry 13799110 330708
kvm_page_fault 13793650 330604
kvm_exit(EXCEPTION_NMI) 6188458 330604
kvm_exit(EXTERNAL_INTERRUPT) 2169 105
kvm_exit(TPR_BELOW_THRESHOLD) 82 0
kvm_exit(IO_INSTRUCTION) 6 0
kvm_exit(PAUSE_INSTRUCTION) 5 0
kvm_exit(MCE_DURING_VMENTRY) 5 0
kvm_exit(DR_ACCESS) 5 0
kvm_exit(VMPTRLD) 5 0
kvm_exit(VMLAUNCH) 5 0
kvm_exit(INVLPG) 5 0
kvm_exit(VMCALL) 5 0
kvm_exit(WBINVD) 5 0
kvm_exit(MONITOR_INSTRUCTION) 5 0
kvm_exit(MWAIT_INSTRUCTION) 4 0
kvm_exit(NMI_WINDOW) 4 0
kvm_exit(VMREAD) 4 0
kvm_exit(XSETBV) 4 0
kvm_exit(RDPMC) 4 0
kvm_exit(CPUID) 4 0
kvm_exit(VMCLEAR) 4 0
kvm_exit(PENDING_INTERRUPT) 4 0
kvm_exit(VMRESUME) 4 0
kvm_exit(APIC_ACCESS) 4 0
kvm_exit(INVALID_STATE) 4 0
kvm_exit(MSR_READ) 4 0
kvm_exit(VMOFF) 4 0
kvm_exit(RDTSC) 4 0
kvm_exit(MSR_WRITE) 4 0
kvm_exit(VMPTRST) 4 0
kvm_exit(VMWRITE) 4 0
kvm_exit(HLT) 3 0
kvm_exit(EPT_VIOLATION) 3 0
kvm_exit(TASK_SWITCH) 3 0
kvm_exit(CR_ACCESS) 3 0
kvm_exit(TRIPLE_FAULT) 3 0
kvm_exit(VMON) 3 0
kvm_exit(EPT_MISCONFIG) 3 0

thanks,
--
js
suse labs


\
 
 \ /
  Last update: 2012-09-12 21:01    [W:0.142 / U:2.320 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site