Do you see a TLS handshake taking time? Can you analyze with the network tools (in Browser) what is taking time? That is unusual, and not seen normally - it should take 1-5sec to establish a noVNC console to a VM.
Best, On Mon, 14 Jun 2021 at 09:32, li jerry <[email protected]> wrote: > Hi All > > The ACS version I use is 4.15.0.0 > I set ACS Enable ssl according to the document > https://www.shapeblue.com/securing-cloudstack-4-11-with-https-tls/. > > After ACS enabled SSL, it was found that the process of opening the VM > console was very slow. > > Chrome debug mode discovery > Open https://****.**********.com/client/console?cmd=access, it takes 97ms > Open https://****.**********.com/resource/noVNC/vnc.html, it takes 15-20s > > My cpvm, the configuration is 4C/4G > > This is very fast before enabling ssl, and the entire console can be > opened in about 3-5 seconds. > May I ask where I set it wrong? > > > Thanks everyone for your help! > > -Jerry > > -- Andrija Panić
