I have found the UI got more responsive after I did this: http://theresnomon.co/2014/improving-cloudstack-ui-performance/
I don't have that many instances though. HTH -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro ----- Original Message ----- > From: "ilya musayev" <ilya.mailing.li...@gmail.com> > To: dev@cloudstack.apache.org > Sent: Wednesday, 20 August, 2014 8:49:14 AM > Subject: CloudStack UI - very slow or never loads content in large env > > I have an issue with 4.3.0.1 when i login as admin user. > > CloudStack UI does not display the object unless i click around multiple > times on different sections. This is evident in environment with greater > than 500+ VMs. > > Example: You login and press on Instances - that may or may not load on > the first attempt. You press elsewhere and press Instances again, then > the page loads. You pick the VM, press on it - it may or may not show > the content unless i click around elsewhere. Sometimes i can do 2 - 3 > click drill down on the 4th, it wont load the content completely. > > I've checked apiserver.log and i do see that api calls go thru. If i use > cloudmonkey, i get the response rather quick, so it appears to be UI > related only. > > I've tried different browsers, the issue affects all browsers. > > Any idea on how to troubleshoot this issue? i've given tomcat plenty of > heap, but it did not help. > > Thanks, > ilya >
