Re: [ovirt-users] Video performance

2017-01-08 Thread Yaniv Dary 
Adding the spice devel list.

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary


On Thu, Jan 5, 2017 at 12:21 PM, Shalabh Goel 
wrote:

> More from the output of top command:
>
> %Cpu(s):  2.4 us,  0.4 sy,  0.0 ni, 97.1 id,  0.1 wa,  0.0 hi,  0.0 si,
> 0.0 st
> KiB Mem : 13182395+total, 10438806+free,  4205056 used, 23230840 buff/cache
> KiB Swap:  4194300 total,  4194300 free,0 used. 12692883+avail Mem
>
>
> --
> Shalabh Goel
>
>
> On Thu, Jan 5, 2017 at 3:32 PM, Shalabh Goel 
> wrote:
>
>> One more thing. When I close the video, the CPU usage by qemu reduces to
>> 6 % or lesser.
>>
>> --
>> Shalabh Goel
>>
>>
>> On Thu, Jan 5, 2017 at 3:31 PM, Shalabh Goel 
>> wrote:
>>
>>> Hi,
>>>
>>> I have installed ovirt engine 4.0.5 on centos 7.3. I installed
>>> ovirt-node on a separate phyical system and added it to ovirt-engine. I
>>> installed windows 7 in a VM on the node. I installed all the virtio drivers
>>> in the guest. The protocol used by me to access VM is Spice  QXL. I have
>>> installed virt-viewer on the clients to access (one is windows and othe ris
>>> ubuntu)
>>>   Now, when I pay the sample video "wildlife" in the windows the video
>>> frame rate is very low and it is skipping a aot of frames. I tested it on
>>> both of the clients. The screen resolution is 1280x1024 on ubuntu and
>>> 1366x768 on windows.
>>>
>>> The *lscpu* output of the node is:
>>>
>>> Architecture:  x86_64
>>> CPU op-mode(s):32-bit, 64-bit
>>> Byte Order:Little Endian
>>> CPU(s):48
>>> On-line CPU(s) list:   0-47
>>> Thread(s) per core:2
>>> Core(s) per socket:12
>>> Socket(s): 2
>>> NUMA node(s):  2
>>> Vendor ID: GenuineIntel
>>> CPU family:6
>>> Model: 62
>>> Model name:Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz
>>> Stepping:  4
>>> CPU MHz:   3047.097
>>> BogoMIPS:  5406.43
>>> Virtualization:VT-x
>>> L1d cache: 32K
>>> L1i cache: 32K
>>> L2 cache:  256K
>>> L3 cache:  30720K
>>> NUMA node0 CPU(s): 0-11,24-35
>>> NUMA node1 CPU(s): 12-23,36-47
>>>
>>> The top command output is showing the following on the node:
>>>
>>> PID USER  PR  NIVIRTRESSHR S  %CPU %MEM TIME+
>>> COMMAND
>>>
>>> 30219 qemu  20   0 5040176 4.048g  13564 S 113.2  3.2  16:05.49
>>> qemu-kvm
>>>
>>>  6178 root  15  -5 1495476  48092  10676 S  28.1  0.0 300:58.82
>>> supervdsmServer
>>>
>>>   361 root  25   5   0  0  0 S   7.0  0.0 333:14.58
>>> ksmd
>>>
>>>   265 root  rt   0   0  0  0 S   2.6  0.0   0:06.80
>>> migration/32
>>>
>>> 27504 qemu  20   0 5137240 4.412g  13516 S   2.6  3.5  10:53.39
>>> qemu-kvm
>>>
>>> 30222 root  20   0   0  0  0 S   2.0  0.0   0:11.98
>>> vhost-30219
>>>
>>>  6329 vdsm   0 -20 3258204 151772  13004 S   0.7  0.1  65:29.75 vdsm
>>>
>>> -
>>> Please suggest what should I do to improve the video performance.
>>>
>>> Thank You
>>>
>>> Shalabh Goel
>>>
>>
>>
>>
>>
>>
>
>
>
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>
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Re: [ovirt-users] Video performance

2017-01-05 Thread Shalabh Goel 
More from the output of top command:

%Cpu(s):  2.4 us,  0.4 sy,  0.0 ni, 97.1 id,  0.1 wa,  0.0 hi,  0.0 si,
0.0 st
KiB Mem : 13182395+total, 10438806+free,  4205056 used, 23230840 buff/cache
KiB Swap:  4194300 total,  4194300 free,0 used. 12692883+avail Mem


-- 
Shalabh Goel


On Thu, Jan 5, 2017 at 3:32 PM, Shalabh Goel 
wrote:

> One more thing. When I close the video, the CPU usage by qemu reduces to 6
> % or lesser.
>
> --
> Shalabh Goel
>
>
> On Thu, Jan 5, 2017 at 3:31 PM, Shalabh Goel 
> wrote:
>
>> Hi,
>>
>> I have installed ovirt engine 4.0.5 on centos 7.3. I installed ovirt-node
>> on a separate phyical system and added it to ovirt-engine. I installed
>> windows 7 in a VM on the node. I installed all the virtio drivers in the
>> guest. The protocol used by me to access VM is Spice  QXL. I have installed
>> virt-viewer on the clients to access (one is windows and othe ris ubuntu)
>>   Now, when I pay the sample video "wildlife" in the windows the video
>> frame rate is very low and it is skipping a aot of frames. I tested it on
>> both of the clients. The screen resolution is 1280x1024 on ubuntu and
>> 1366x768 on windows.
>>
>> The *lscpu* output of the node is:
>>
>> Architecture:  x86_64
>> CPU op-mode(s):32-bit, 64-bit
>> Byte Order:Little Endian
>> CPU(s):48
>> On-line CPU(s) list:   0-47
>> Thread(s) per core:2
>> Core(s) per socket:12
>> Socket(s): 2
>> NUMA node(s):  2
>> Vendor ID: GenuineIntel
>> CPU family:6
>> Model: 62
>> Model name:Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz
>> Stepping:  4
>> CPU MHz:   3047.097
>> BogoMIPS:  5406.43
>> Virtualization:VT-x
>> L1d cache: 32K
>> L1i cache: 32K
>> L2 cache:  256K
>> L3 cache:  30720K
>> NUMA node0 CPU(s): 0-11,24-35
>> NUMA node1 CPU(s): 12-23,36-47
>>
>> The top command output is showing the following on the node:
>>
>> PID USER  PR  NIVIRTRESSHR S  %CPU %MEM TIME+
>> COMMAND
>>
>> 30219 qemu  20   0 5040176 4.048g  13564 S 113.2  3.2  16:05.49
>> qemu-kvm
>>
>>  6178 root  15  -5 1495476  48092  10676 S  28.1  0.0 300:58.82
>> supervdsmServer
>>
>>   361 root  25   5   0  0  0 S   7.0  0.0 333:14.58
>> ksmd
>>
>>   265 root  rt   0   0  0  0 S   2.6  0.0   0:06.80
>> migration/32
>>
>> 27504 qemu  20   0 5137240 4.412g  13516 S   2.6  3.5  10:53.39
>> qemu-kvm
>>
>> 30222 root  20   0   0  0  0 S   2.0  0.0   0:11.98
>> vhost-30219
>>
>>  6329 vdsm   0 -20 3258204 151772  13004 S   0.7  0.1  65:29.75 vdsm
>>
>> -
>> Please suggest what should I do to improve the video performance.
>>
>> Thank You
>>
>> Shalabh Goel
>>
>
>
>
>
>
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Re: [ovirt-users] Video performance

2017-01-05 Thread Shalabh Goel 
One more thing. When I close the video, the CPU usage by qemu reduces to 6
% or lesser.

-- 
Shalabh Goel


On Thu, Jan 5, 2017 at 3:31 PM, Shalabh Goel 
wrote:

> Hi,
>
> I have installed ovirt engine 4.0.5 on centos 7.3. I installed ovirt-node
> on a separate phyical system and added it to ovirt-engine. I installed
> windows 7 in a VM on the node. I installed all the virtio drivers in the
> guest. The protocol used by me to access VM is Spice  QXL. I have installed
> virt-viewer on the clients to access (one is windows and othe ris ubuntu)
>   Now, when I pay the sample video "wildlife" in the windows the video
> frame rate is very low and it is skipping a aot of frames. I tested it on
> both of the clients. The screen resolution is 1280x1024 on ubuntu and
> 1366x768 on windows.
>
> The *lscpu* output of the node is:
>
> Architecture:  x86_64
> CPU op-mode(s):32-bit, 64-bit
> Byte Order:Little Endian
> CPU(s):48
> On-line CPU(s) list:   0-47
> Thread(s) per core:2
> Core(s) per socket:12
> Socket(s): 2
> NUMA node(s):  2
> Vendor ID: GenuineIntel
> CPU family:6
> Model: 62
> Model name:Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz
> Stepping:  4
> CPU MHz:   3047.097
> BogoMIPS:  5406.43
> Virtualization:VT-x
> L1d cache: 32K
> L1i cache: 32K
> L2 cache:  256K
> L3 cache:  30720K
> NUMA node0 CPU(s): 0-11,24-35
> NUMA node1 CPU(s): 12-23,36-47
>
> The top command output is showing the following on the node:
>
> PID USER  PR  NIVIRTRESSHR S  %CPU %MEM TIME+
> COMMAND
>
> 30219 qemu  20   0 5040176 4.048g  13564 S 113.2  3.2  16:05.49
> qemu-kvm
>
>  6178 root  15  -5 1495476  48092  10676 S  28.1  0.0 300:58.82
> supervdsmServer
>
>   361 root  25   5   0  0  0 S   7.0  0.0 333:14.58
> ksmd
>
>   265 root  rt   0   0  0  0 S   2.6  0.0   0:06.80
> migration/32
>
> 27504 qemu  20   0 5137240 4.412g  13516 S   2.6  3.5  10:53.39
> qemu-kvm
>
> 30222 root  20   0   0  0  0 S   2.0  0.0   0:11.98
> vhost-30219
>
>  6329 vdsm   0 -20 3258204 151772  13004 S   0.7  0.1  65:29.75 vdsm
>
> -
> Please tell me what should I do to improve the video performance.
>
> Thank You
>
> Shalabh Goel
>
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[ovirt-users] Video performance

2017-01-05 Thread Shalabh Goel 
Hi,

I have installed ovirt engine 4.0.5 on centos 7.3. I installed ovirt-node
on a separate phyical system and added it to ovirt-engine. I installed
windows 7 in a VM on the node. I installed all the virtio drivers in the
guest. The protocol used by me to access VM is Spice  QXL. I have installed
virt-viewer on the clients to access (one is windows and othe ris ubuntu)
  Now, when I pay the sample video "wildlife" in the windows the video
frame rate is very low and it is skipping a aot of frames. I tested it on
both of the clients. The screen resolution is 1280x1024 on ubuntu and
1366x768 on windows.

The *lscpu* output of the node is:

Architecture:  x86_64
CPU op-mode(s):32-bit, 64-bit
Byte Order:Little Endian
CPU(s):48
On-line CPU(s) list:   0-47
Thread(s) per core:2
Core(s) per socket:12
Socket(s): 2
NUMA node(s):  2
Vendor ID: GenuineIntel
CPU family:6
Model: 62
Model name:Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz
Stepping:  4
CPU MHz:   3047.097
BogoMIPS:  5406.43
Virtualization:VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache:  256K
L3 cache:  30720K
NUMA node0 CPU(s): 0-11,24-35
NUMA node1 CPU(s): 12-23,36-47

The top command output is showing the following on the node:

PID USER  PR  NIVIRTRESSHR S  %CPU %MEM TIME+
COMMAND

30219 qemu  20   0 5040176 4.048g  13564 S 113.2  3.2  16:05.49
qemu-kvm

 6178 root  15  -5 1495476  48092  10676 S  28.1  0.0 300:58.82
supervdsmServer

  361 root  25   5   0  0  0 S   7.0  0.0 333:14.58
ksmd

  265 root  rt   0   0  0  0 S   2.6  0.0   0:06.80
migration/32

27504 qemu  20   0 5137240 4.412g  13516 S   2.6  3.5  10:53.39
qemu-kvm

30222 root  20   0   0  0  0 S   2.0  0.0   0:11.98
vhost-30219

 6329 vdsm   0 -20 3258204 151772  13004 S   0.7  0.1  65:29.75
vdsm

-
Please tell me what should I do to improve the video performance.

Thank You

Shalabh Goel
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Re: [Users] video performance

2013-04-22 Thread David Jaša 
Hi Ryan,

Ryan Wilkinson píše v Čt 11. 04. 2013 v 17:02 -0600:
 Not getting very good quality playback when watching videos on a vm
 through spice console.  It works, just very jittery.  Have installed
 client tools and verified display driver is using the redhat driver.
 Any other ideas for improving video performance?

Could you add some more information, please? Specifically client, host
and guest information would be helpful and what kind of video are you
trying to play.

There is known performance problem when you are playing html5 video that
is being worked on currently, and you can expect low performance of
large-size flash videos as well - but that applies to physical system as
well.

David

 
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-- 

David Jaša, RHCE

SPICE QE based in Brno
GPG Key: 22C33E24 
Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24




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[Users] video performance

2013-04-11 Thread Ryan Wilkinson 
Not getting very good quality playback when watching videos on a vm through
spice console.  It works, just very jittery.  Have installed client tools
and verified display driver is using the redhat driver.  Any other ideas
for improving video performance?
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