Hello.
we have installed Ovirt on HPE ProLiant XL270d Gen10.
The server is installed with 2 * Intel(R) Xeon(R) Gold 6154 CPU @ 3.00GHz,
1.5T Ram, 23T Local SSD, 4 Nvidia V100 32GB GPU and 2* Mellanox
Technologies MT27800 Family [ConnectX-5]
The Mellanox card are 2 100Gbit DualPort each connected
Hi,
I currently have a 4 node ovirt cluster running. Each node is configured with
an active passive network setup, with each link being 10 GB. After looking
over my performance metrics collected via observium. I am noticing the network
traffic rarely exceeds 100 MB. I am noticing this
Sockel <bryan.soc...@altn.com>
Cc: users <users@ovirt.org>
Date: Wed, 10 May 2017 16:26:44 -0300
Subject: Re: [ovirt-users] Network Performance
ok, so those numbers are not bad. just to check, can you please verify same
test from x server to vm? (server different than host vm please ).
re
;
> VM was running on the same host i was testing the performance against.
>
>
> After further testing and investigation i have noticed that Kaspersky AV
> maybe the main factor.
>
> Thanks
>
>
>
> -Original Message-
> From: Juan Pablo <pablo.localh...@gmail.
Message-
From: Juan Pablo <pablo.localh...@gmail.com>
To: Bryan Sockel <bryan.soc...@altn.com>
Cc: "users@ovirt.org" <users@ovirt.org>
Date: Wed, 10 May 2017 14:14:13 -0300
Subject: Re: [ovirt-users] Network Performance
Bryan, could you please elaborate your setup?
Bryan, could you please elaborate your setup? do you see lag on your
virt-host or in your VM's? what have you tried so far to test? can you
please run:
"iperf -s" on your server (or where do you see lagg)
and "iperf -c $serveripaddress" replace $serveripaddress with your
interface IP.
and paste
I am doing some testing with our current ovirt setup and i am seeing some
lagging going on when i attempt to launch or access files from a network
share, or even run windows updates.
My current setup is 4 X 1 GB Nic bond with multiple Vlan's attached. Server
usage is currently low. I have
I am running RHEL6.5 as Host and Guest on HP server.
Server has 128G and 48 Core[with HT enabled.]
3 VMs are running 2 pinned to first 24 PCPU with proper NUMA pinning,
Guests:
VM1:
6 VCPU pinned to 6 PCPU NUMA node 1,with 16G RAM
VM2:
6 VCPU pinned to 6 PCPU on NUMA node 0,with 16G RAM
VM3:
Hi,
from the top of my head you could try to play with tuned both with guest and
host
###Install###
yum install tuned
/etc/init.d/tuned start
chkconfig tuned on
###usage###
list the profile:
tuned-adm list
change your profile:
tuned-adm profile throughput-performance
maybe try to
Thanks Martin,
How can we see the changes made by tuned?
for virtual guest i see it changes scheduler to deadline.Is there
any way to see what parameters each profile is going to change
Thanks
On Wed, Jan 14, 2015 at 6:14 PM, Martin Pavlík mpav...@redhat.com wrote:
Hi,
Check files under /etc/tune-profiles/
HTH
Martin Pavlik
RHEV QE
On 14 Jan 2015, at 13:55, mad Engineer themadengin...@gmail.com wrote:
Thanks Martin,
How can we see the changes made by tuned?
for virtual guest i see it changes scheduler to deadline.Is there
any way
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