[haiku-bugs] Re: [Haiku] #14831: Optimize packagefs memory usage

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Mon, 24 Aug 2020 20:01:19 -0000

#14831: Optimize packagefs memory usage
-------------------------------------+----------------------------
  Reporter:  s40in                   |      Owner:  bonefish
      Type:  bug                     |     Status:  new
  Priority:  normal                  |  Milestone:  Unscheduled
 Component:  File Systems/packagefs  |    Version:  R1/Development
Resolution:                          |   Keywords:
Blocked By:                          |   Blocking:  10163
  Platform:  All                     |
-------------------------------------+----------------------------
Comment (by kallisti5):

 As of hrev54509 on x86_64, here are the top consumers:

 * 75 MiB app_server (one terminal window open)
 * 70 MiB package_daemon
 * 64 MiB Tracker
 * 16 MiB 1x sshd connection
 * several 1-2 MiB processes


 ~ 256 MiB of ram seems like the *absolute* bare minimum.
 ~ 384 MiB to avoid swapping running minimal applications
 ~ 512 MiB or more preferred


 Haiku could be stripped down to run on < 128 MiB of RAM in theory if we
 could boot without app_server and tracker.
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/14831#comment:11>
Haiku <https://dev.haiku-os.org>
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