On Fri, Oct 11, 2019 at 5:37 AM Manoj Patil <[email protected]> wrote:
> Hi, > > I have installed guacamole server 1.0 on centos 64 bit (with 32 GB RAM ) > and i have deployed 40 application on xrdp but tomcat and guacd taking too > much memory usage. > Are you sure the memory usage is on the Tomcat and guacd side? If you're only expecting around 40 concurrent connections to the Guacamole server, 32 GB should be more than enough. In load tests performed at my day job, we found that you need around 1 core and 2 GB for every 25 concurrent, unshared connections, with shared connections being effectively 1 connection as far as resource consumption is concerned. For 40 concurrent connections, you should be fine with around 4 GB. If you are additionally running all of these XRDP sessions on that same machine (the applications that are being accessed and the desktop environments for them are all on the Guacamole server), that could easily eat up the available memory. I doubt 32 GB is enough to run 40 separate desktop environments. That is independent of Guacamole, of course. - Mike
