Hi, I got the similar problem recently and reported it. https://bugs.launchpad.net/horizon/+bug/1592323
As you said, it seems related to what kind of browser you are using. For me, it is working well after changing the browser from Chrome to Firefox. Hope this helps. Dongwon On Thu, Jun 30, 2016 at 1:30 PM, Sterdnot Shaken <sterdnotsha...@gmail.com> wrote: > Thanks for your reply! > > I can totally check reverse lookups as a possible culprit. Has anyone else > experienced this where console access is slow in Horizon? We're using novnc > to view the console. I have noticed that although response time for a > Windows 10 VM using a mouse is still slow, using Firefox browser seems to > respond better (faster) then using something like Google Chrome for > example. > > Any other ideas would be greatly appreciated. > > Steve > > On Tue, Jun 28, 2016 at 10:52 PM, Ken D'Ambrosio <k...@jots.org> wrote: > >> My rule-of-thumb for stuff that falls into the "really slow but works" >> camp is, check DNS. If possible, disable reverse lookups, or else ensure >> that the hosts involved all know how to reverse-resolve each other's IP >> addresses. >> >> That's where I'd start, anyway. Good luck! >> >> -Ken >> >> On 2016-06-28 20:28, Sterdnot Shaken wrote: >> >> Does anyone have any idea why a console session's would be so slow from >> horizon? After creating an instance, I go to Compute, Instance, then >> Console tab where I click "Click here to show only console". From there, >> it's EXTREMELY slow interacting with the instance itself... I can RDP or >> ssh to the instance and speed is fine, so it seems like it's got something >> to do with the console interaction with the instance. Is this a VNC issue? >> >> Response time is fine for everything else with Horizon and Instances, >> it's just interacting with the console that's slow. >> >> Any help would be greatly appreciated! >> >> Thanks >> >> _______________________________________________ >> Mailing list: >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : openstack@lists.openstack.org >> Unsubscribe : >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >> >> >> > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > >
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