Great to hear that! This closes one point on my list ;-)
Uli
On Tue, Jan 28, 2020 at 9:37 AM Johannes Töger <johannes.toger@med.lu.se> wrote:
Hi,
Yesterday I found some time to upgrade the packages. I did the following:
- Downloaded all packages, (.22, amd64, 18.04 versions) from http://packages.arctica-project.org/ubuntu/pool/main/n/nx-libs/
- sudo dpkg -i *deb to install everything
- Asked users to end sessions and reconnect.
After this, the x2go memory use is <= 350 MB for each user and no longer growing (last 18 hours). So problem fixed from my point of view! Thanks for all your help.
— Johannes Töger
Associate Senior Lecturer Cardiac MR Group Department of Clinical Sciences Lund, Clinical Physiology Lund University, Sweden
-----Original Message----- From: Ulrich Sibiller <uli42@gmx.de> Sent: Friday, January 24, 2020 09:44 To: Johannes Töger <johannes.toger@med.lu.se> Cc: Bernd Schubert <bs_lists@aakef.fastmail.fm>; x2go-user@lists.x2go.org Subject: Re: [X2Go-User] Long-running x2goagent, high memory usage
Well, from MPOV you do not need a shutdown. Just update the nx packages. The next new connection will use the new nxagent.
Let me now when you want to compile an own version, so that I can provide some instructions for sanitizer integration. (I need to figure that out again since I mainly use valgrind).
Uli
On Fri, Jan 24, 2020 at 8:35 AM Johannes Töger <johannes.toger@med.lu.se> wrote:
Yeah, I could absolutely compile my own version. I think it might be better to try with the .deb packages you linked first though.
I need to ask my users for a window where I can shut down everything first, so might take a few days before I can organize this.
— Johannes Töger
Associate Senior Lecturer Cardiac MR Group Department of Clinical Sciences Lund, Clinical Physiology Lund University, Sweden
-----Original Message----- From: Ulrich Sibiller <uli42@gmx.de> Sent: Thursday, January 23, 2020 19:43 To: Johannes Töger <johannes.toger@med.lu.se> Cc: Bernd Schubert <bs_lists@aakef.fastmail.fm>; x2go-user@lists.x2go.org Subject: Re: [X2Go-User] Long-running x2goagent, high memory usage
On Thu, Jan 23, 2020 at 7:35 PM Johannes Töger <johannes.toger@med.lu.se> wrote:
Thanks to you both for getting involved in this.
I've been swamped with other things, so not much to report. I did manage to plot the x2goagent memory use over time though. Maybe this can help.
Link to plot: https://imgur.com/a/lDqZ2zd
As you see, several users have a constant memory use. However, 3 of them have a constantly increasing memory use. So not isolated incidents that leak, but rather a continuous drip.
OK, well, do you think you could compile an own version of x2go?
Uli