On 2015-08-29 4:55 PM, Wanpeng Li wrote:
On 8/30/15 6:26 AM, Peter Kieser wrote:
Thanks, Wanpeng. Applied this to Linux 3.18 and seeing much higher
CPU usage (200%) for qemu 2.4.0 process on a Windows 10 x64 guest.
qemu parameters:
Thanks for the report. If Paolo's patch &quo
I revert patch, qemu shows 17% CPU usage on host. Thoughts?
-Peter
On 2015-08-29 3:21 PM, Wanpeng Li wrote:
Hi Peter,
On 8/30/15 5:18 AM, Peter Kieser wrote:
Hi Wanpeng,
Do I need to set any module parameters to use your patch, or should
halt_poll_ns automatically tune with just your patch
Did you come up with anything?
-Peter
On 2014-05-15 11:01 AM, JR wrote:
Hi Peter,
Thanks for the advise. How does the intel driver perform? Wirespeed
range? (Or, did you make the change more to fix the freezing rather
than to up the performance?)
Thanks
JR
On 5/15/2014 1:27 PM, Peter K
On 2014-06-27 12:19 PM, Peter Kieser wrote:
Hello,
Kernel versions tested: 3.13, 3.14, 3.15
Related debian bug report:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=738863
I'm not sure if this is a problem specific to openvswitch or KVM. I
have a network setup where I hav
Hello,
Kernel versions tested: 3.13, 3.14, 3.15
Related debian bug report:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=738863
I'm not sure if this is a problem specific to openvswitch or KVM. I have
a network setup where I have one openvswitch bridge setup, with various
ports with VLAN
On 2014-05-14 8:37 AM, JR wrote:
Greetings all,
Though I don't believe that this is KVM problem per se, I'm seeing very
poor network performance when using windows 2008R2 KVM instances with
the virtio driver when on a 10G network. iperf results show linux VMs
getting close to wire speeds, whil
Does the host system support constant_tsc? Check /proc/cpuinfo. It could
be that too many ticks are being lost in the guest.
-Peter
On 2013-07-15 4:54 AM, Nikola Ciprich wrote:
Hi,
It is sound and _hardware_ not sure why MS separated sound from HW :)
OK, I'll check it
Try it and see if it
