I may have had a similar problem. After a few days/weeks, connections through guacamole would take a long time. I could connect directly to the computers via ssh or rdp just fine from a different computer in my lan.
I realized RAM usage on my server hosting guacamole was very high, and it looked to not be directly related to guacamole processes. I restarted. And it's been working fine for months. My guacamole server is inside a virtual machine, this guest is also my web server, the host is also serving several different guests. I've monitored ram use periodically since, and it has remained at a reasonable level and I have not seen the problem return. I do not think it was a guacamole-specific issue. On Sun, Feb 23, 2020, 21:49 benchu yao <yaoben...@gmail.com> wrote: > Install xrdp and vncserver on centos7, and then use the rdp or vnc > protocol to connect remotely many times,after that the centos server login > becomes difficult. > It used to take 2s to log in successfully through the ssh protocol, but > now it may take 60s. The rdp and vnc protocols can no longer be used, and > often need to restart the virtual machine to resolve > > When I say that I have logged in to the centos7 system through the rdp and > vnc protocols many times, it means no more than 50 times, maybe only 20 > times, and each time does not exceed half an hour. > > Of course, I connected via guacamole > > I want to ask if you have such a problem. Is it a problem with my > operating system? >
