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[Bug 2110355] [NEW] gmome-system-monitor memory leak

 

Public bug reported:

When gnome-system-monitor started it uses about 52-53Mb of memory. While
it is running for a long period of time the amount of memory used by
gnome-system-monitor is continuously growing. In ten days gnome-system-
monitor uses already 7Gb. It makes the system start to use swap and it
makes a negative impact on the whole system performance. After closing
gnome-system-monitor and starting again it uses about the same 52-53Mb
of RAM.

Expected Result:
gnome-system-monitor uses about the same RAM regardless of how much time it is working
Actual Result:
gnome-system-monitor uses 7Gb of RAM after 10 days of working

$ lsb_release -rd
No LSB modules are available.
Description:	Ubuntu 24.04.2 LTS
Release:	24.04

$ apt-cache policy gnome-system-monitor
gnome-system-monitor:
  Installed: 46.0-1build1
  Candidate: 46.0-1build1
  Version table:
 *** 46.0-1build1 500
        500 http://archive.ubuntu.com/ubuntu noble/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: gnome-system-monitor 46.0-1build1
ProcVersionSignature: Ubuntu 6.11.0-19.19~24.04.1-generic 6.11.11
Uname: Linux 6.11.0-19-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.3
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Sat May 10 12:04:24 2025
InstallationDate: Installed on 2025-02-18 (81 days ago)
InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64 (20240827.1)
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: gnome-system-monitor
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: gnome-system-monitor (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug noble wayland-session

** Attachment added: "gnome-system-monitor uses 7Gb of memory in afrer 10 days of working"
   https://bugs.launchpad.net/bugs/2110355/+attachment/5876776/+files/Screenshot%20from%202025-05-10%2011-51-04_Processes_tab.png

-- 
You received this bug notification because you are a member of
Debcrafters packages, which is subscribed to gnome-system-monitor in
Ubuntu.
https://bugs.launchpad.net/bugs/2110355

Title:
  gmome-system-monitor memory leak

Status in gnome-system-monitor package in Ubuntu:
  New

Bug description:
  When gnome-system-monitor started it uses about 52-53Mb of memory.
  While it is running for a long period of time the amount of memory
  used by gnome-system-monitor is continuously growing. In ten days
  gnome-system-monitor uses already 7Gb. It makes the system start to
  use swap and it makes a negative impact on the whole system
  performance. After closing gnome-system-monitor and starting again it
  uses about the same 52-53Mb of RAM.

  Expected Result:
  gnome-system-monitor uses about the same RAM regardless of how much time it is working
  Actual Result:
  gnome-system-monitor uses 7Gb of RAM after 10 days of working

  $ lsb_release -rd
  No LSB modules are available.
  Description:	Ubuntu 24.04.2 LTS
  Release:	24.04

  $ apt-cache policy gnome-system-monitor
  gnome-system-monitor:
    Installed: 46.0-1build1
    Candidate: 46.0-1build1
    Version table:
   *** 46.0-1build1 500
          500 http://archive.ubuntu.com/ubuntu noble/main amd64 Packages
          100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: gnome-system-monitor 46.0-1build1
  ProcVersionSignature: Ubuntu 6.11.0-19.19~24.04.1-generic 6.11.11
  Uname: Linux 6.11.0-19-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.3
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Sat May 10 12:04:24 2025
  InstallationDate: Installed on 2025-02-18 (81 days ago)
  InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64 (20240827.1)
  RebootRequiredPkgs: Error: path contained symlinks.
  SourcePackage: gnome-system-monitor
  UpgradeStatus: No upgrade log present (probably fresh install)

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