Public bug reported:

80% (512MB) of gnome-shell's memory mappings at start-up are due to
PulseAudio.

This seems excessive.

Memory profile from Google heap profiler attached.

** Affects: pulseaudio
     Importance: Unknown
         Status: Unknown

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

** Affects: libcanberra (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: pulseaudio (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: performance

** Attachment added: "gnome-shell-all-mmaps-at-startup.pdf"
   
https://bugs.launchpad.net/bugs/1759497/+attachment/5093191/+files/gnome-shell-all-mmaps-at-startup.pdf

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https://bugs.launchpad.net/bugs/1759497

Title:
  80% (512MB) of gnome-shell's memory mappings at start up are due to
  PulseAudio

Status in PulseAudio:
  Unknown
Status in gnome-shell package in Ubuntu:
  New
Status in libcanberra package in Ubuntu:
  New
Status in pulseaudio package in Ubuntu:
  New

Bug description:
  80% (512MB) of gnome-shell's memory mappings at start-up are due to
  PulseAudio.

  This seems excessive.

  Memory profile from Google heap profiler attached.

To manage notifications about this bug go to:
https://bugs.launchpad.net/pulseaudio/+bug/1759497/+subscriptions

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