gnome-shell occupy much space in my pc

[shuvam koirala]

when i boot my laptop then suddenly my ram consumption reaches to about 2 gigabytes though there are no any startup apps running in background.when i had a look in system resources then i found that my gnome shell is occupying most of the space then any other resources running .My ram memory consumption reaches to about 7.8 gigabytes when i open some tabs in vivaldi web browser,visual studio code with flutter and dart plugin installed.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-shell 3.36.4-1ubuntu1~20.04.2
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.6
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Mon Aug 24 09:07:12 2020
DisplayManager: gdm3
InstallationDate: Installed on 2020-07-02 (52 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
RelatedPackageVersions: mutter-common 3.36.3-0ubuntu0.20.04.1
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)

[Daniel van Vugt (vanvugt)]

1. Please provide output from 'ps auxw' showing all your processes with their memory usage.

2. Please don't mention any apps in this bug, since it's just about gnome-shell.

[Daniel van Vugt (vanvugt)]

Also please be careful to avoid measuring virtual address space (the VSZ column in ps) - that is not memory usage. We need to look at the RSS column instead.

[Launchpad Janitor (janitor)]

[Expired for gnome-shell (Ubuntu) because there has been no activity for 60 days.]