Ubuntu 20.04 performance

Andreas Hasenack andreas at canonical.com
Wed May 13 18:08:55 UTC 2020


I've seen this slugginesh too, but half expected it, since there is a lot
of overhead in that connection through the GUI. Was this better in previous
ubuntu releases?

On Wed, May 13, 2020 at 12:20 PM Leroy Tennison <leroy at datavoiceint.com>
wrote:

> Thanks for getting back to me.  When I log into the console using
> virt-manager and use vi to edit .bashrc it takes a second or two to load
> and cursor movement had a slight but detectable delay.  When I connect
> using ssh the response is almost immediate (as it is with virsh console).
> I actually installed the VM from the downloaded iso and that response in
> virt-manager was far worse.
>
> ------------------------------
> *From:* ubuntu-server <ubuntu-server-bounces at lists.ubuntu.com> on behalf
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> *Sent:* Wednesday, May 13, 2020 9:57 AM
> *Cc:* ubuntu-server <ubuntu-server at lists.ubuntu.com>
> *Subject:* [EXTERNAL] Re: Ubuntu 20.04 performance
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> Do you mean the vm is sluggish, or the virt-manager tool?
>
> Harriscomputer
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> *Leroy Tennison*Network Information/Cyber Security Specialist
> E: leroy at datavoiceint.com
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> On Wed, May 13, 2020 at 11:52 AM Leroy Tennison <leroy at datavoiceint.com>
> wrote:
>
> I realize it's "just released" but have noticed something which is almost
> impossible to document in a bug report.  Performance using virt-manager is
> sluggish at best whereas there are no apparent issues via an ssh
> connection.  Might want to see if you can reproduce that.  This is a server
> install (no GUI) and I have allocated only 1 CPU but the fact that
> ssh-based performance is fine indicates a possible problem.  I should also
> mention that the problem does not occur with virsh console.
>
> Harriscomputer
>
>
> *Leroy Tennison *Network Information/Cyber Security Specialist
> E: leroy at datavoiceint.com
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> 2220 Bush Dr
> McKinney, Texas
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> www.datavoiceint.com <http://www..com>
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