ı've checked my network usage and it's ok. No problem.
But, there is another problem which we've already knew. Our storage I/O is bad.
It might be the some part of the problem.
I know this is getting out of the main subject.
But, one thing i want to learn if some of you can help help
in os.conf fi
Hello,
As far as I know, spice doesn't support GPU acceleration on the host. Its
CPU only. The vGPU option in the host configuration only works for specific
enterprise grade GPUs.
At least in my experience, spice performance is limited by three different
parameters:
A. Bandwidth. B. Network laten
Thanks for all,
Clients have 1Gb and iperf3 results are 900Mb per client, if multiple client
run at same time.
I think client and server network is ok.
I've figured out something else.
On Host setting there is an option for "console and gpu". separated or
consolidated.
It's made me suspected tha
Hello,
Can you run iperf3 simultaneously on multiple clients?
The idea is simple, check that indeed you are getting more than 5-10GbE
aggregated bandwidth in/from the machine.
As for comparing the performance to rdp - I'm not sure you are comparing
apples to apples. As far as I remember, by defau
Hi,
Let me share our experience with VDI and spice. First I do not have a
solution to make the spice server more reactive.
Here is our current infra:
12 hosts with Xeon processor with 10G port and a couple of hundreds of
memory per host.
This runs around 55 VMs 40 of them are servers vms and 15 de
OK, meybe it's not the network issue.
So, can you offer me a specific guide/way to increase spice server performance?
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On Thu, Jan 7, 2021, 16:14 wrote:
> Thanks for advice.
> Here is the iperf3 test results
>
> Connecting to host xyz.example.com, port 6000
> [ 4] local XXX.XXX.XXX.XXX port 36140 connected to XYZ.XYZ.XYZ.XYZ port
> 6000
> [ ID] Interval Transfer Bandwidth Retr Cwnd
> [ 4]
Thanks for advice.
Here is the iperf3 test results
Connecting to host xyz.example.com, port 6000
[ 4] local XXX.XXX.XXX.XXX port 36140 connected to XYZ.XYZ.XYZ.XYZ port 6000
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 81.9 MBytes 687 Mbits/sec0
Sadly enough we never had more than 20+ concurrent spice connections and
most of them were text consoles. In this case, our 40/10GbE link(s) were
mostly idle.
That said, there's a vast difference between spice displaying VGA
resolution and spice displaying 2K/4K resolution.
Hence my question about
Concurrent spice connection.
Today 75 VM i exist and all use spice connection
Thanks for your interest
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Hello,
On Mon, Jan 4, 2021 at 8:41 AM wrote:
> Hi,
> We're using oVirt as VDI solution for awhile.
> Infrastacture is 2 HPE Gen10 server with 80x2 Core cpu, 2TB RAM, 16GBX2 HBA
>
> For getting performance i've splited the networks on physical layer
> 2X10GB LACP for VM network
> 2X10GB LACP for
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