9:01 p.m.
--_000_5534f35e19cb423287f13a0e5159163cexch24sluse_
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64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--_000_5534f35e19cb423287f13a0e5159163cexch24sluse_
Content-Type: text/html; charset="utf-8"
Content-ID: <FB71D56CC5642648899F4418B36F144C(a)ad.slu.se>
Content-Transfer-Encoding: base64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--_000_5534f35e19cb423287f13a0e5159163cexch24sluse_--
10:51 p.m.
New subject: 100% memory usage on desktop environments
On Wed, May 18, 2016 at 8:01 PM, Karli Sjöberg <karli.sjoberg(a)slu.se> wrote:
>> > I tried a vanilla centos-7.1 as well and the same happens. I'm of the
same opinion that this is more a guest related issue, it's just I'd like to
find out why this only happens with QXL and not with CIRRUS.
>> >
>> > Thanks.
>>
>> Very interesting. Are your hosts all of the same architecture(family)?
>>
>> /K
>
>
> Actually we have a nice mixture of manufacturers. We run 7 hosts, paired
4-2-1 in relation to architecture. All of them have the same resources,
though (CPUs + RAM). In this case, I can't test the VM on different hosts
because we've separated one of them (one of the "4") on a standalone oVirt
datacenter as we're making tests on it, but I remember this has already
happened to me in the past (I didn't have the time to debug it at that
time, though).
And it doesn't happen with a similar VM in the other datacenter, on the
same hardware?
/K
Hello,
I would like to come back to the original post to get some clarifications:
you write
"
I've deployed a pretty basic VM (ubuntu 14.04 server, 4GB RAM, 4 CPUs, 15GB
storage).
"
It seems to me not so basic a VM with 4 vcpus for a desktop.... what are
your needs for it?
In general a multi cpu VM could have a worse performance than a mono cpu
one, depending on its actual workload, because from the host side there is
a continuous scheduling of these 4 vcpus among the real cpus/cores/threads.
I worked in the past with a 4 vcpu VM and 24Gb of ram (in vSphere) used as
JDEdwards database server with hundreds of concurrent users ...
Also with JBoss VMs configured with 4-6 vcpus .. But for a basic VM seems
somehow overestimated...
In my case on a nuc6i5 with 2 cores + ht and 32Gb of ram, configured as
hypervisor with self hosted engine VM, I have a CentOS 6 VM configured with
3Gb of ram and 1 cpu and it runs quite smooth from inside a spice session
configured with resolution of 1680x1050 and its cpu usage shows 98.5% idle.
Also from the host point of view
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
16025 qemu 20 0 8988404 3.070g 10524 S 1.7 9.9 90:16.07
qemu-kvm <--- engine VM
24367 qemu 20 0 3852288 1.929g 12188 S 0.0 6.2 41:12.79
qemu-kvm <---- CentOS 6 VM
If I add to the mix a CentOS 7.2 VM configured with 1 vcpu and 3Gb of ram
and with a classic gnome desktop session and open it with 1680x1050
resolution too in spice, I can work without problems and with great
fluidity. I see inside vm its cpu jumping from 1% to 6% because of
gnome-shell.
I see this at host side while in CentOS 7 VM the packagekitd daemon is
downloading the updates and so it is comsuming cpu cycles, also due to
virtual network activity
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
16025 qemu 20 0 9004796 3.077g 10524 S 2.0 9.9 90:27.34
qemu-kvm
24367 qemu 20 0 3852288 1.929g 12188 S 0.7 6.2 41:17.35
qemu-kvm
31277 qemu 20 0 4121224 2.116g 12056 S 16.3 6.8 2:13.80
qemu-kvm
Otherwise very few cpu usage, after packagekitd completes its work;
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
16025 qemu 20 0 9004796 3.077g 10524 S 2.3 9.9 90:34.42
qemu-kvm
24367 qemu 20 0 3852288 1.929g 12188 S 0.7 6.2 41:20.42
qemu-kvm
31277 qemu 20 0 3834364 2.138g 12056 S 1.0 6.9 2:28.80
qemu-kvm
HIH debugging,
Gianluca
3110
days inactive
3110
days old
1 comments
2 participants
participants (2)
-
Gianluca Cecchi -
Karli Sjöberg