Displaying 2 results from an estimated 2 matches for "human2020".
2015 Jul 24
0
Re: virsh dominfo does not show correct cpuTime
I was getting vCPU use time outside of guest with libvirt-python API, and
them calculate utilization with (cpuTime2 - cpuTime1) / (t2 - t1). I was
not doing this inside the guest os.
2015-07-24 15:09 GMT+08:00 2020human <human2020@qq.com>:
> You calculate is vCPU use time not utilization。
>
> use_time/total_cpu_time is utilization。
>
> total_cpu_time=`cat /proc/stat |sed -n '1p'|awk '{ print
> sum=$2+$3+$4+$5+$6+$7+$8+$9+$10}'`
>
>
> ------------------ 原始邮件 ------------------
&...
2015 Jun 18
0
Use virtio channel send data to vm fail
1. I created a virtual machine and add channel: <channel type='unix'>
<source mode='bind' path='/var/lib/libvirt/qemu/r-22-VM.agent'/>
<target type='virtio' name='r-22-VM.vport'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
2. Use