[ovirt-users] Slow first opening web portal when the ovirt-engine.service is restarted

[Sandro Bonazzola]

On Mon, Oct 3, 2016 at 8:35 AM, <aleksey.maksimov at it-kb.ru> wrote:

> Hello oVirt guru`s !
>
> oVirt Engine Version: 4.0.4.4-1.el7.centos
>
> After restarting the ovirt-engine.service, the web login page is available
> after a few seconds. That's good.
> But when trying the first login, the portal web page open for 2-3 minutes
>

This looks like not enough entropy on the host / guest running ovirt-engine.
If you're on Hosted Engine I suggest to install haveged (in EPEL repo) and
run it to ensure enough entropy is available for the VM.
Adding Simone.



>
> All subsequent logins are fast.
>
> The question is: Why is the delay in the opening pages of the first call?
>
> Do I understand correctly that this feature of JBoss web application?
> Need some warming up of the web application?
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>



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Sandro Bonazzola
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