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Re: Memory Usage On Emacs 24 Lucid Linux:
From: |
Stefan Monnier |
Subject: |
Re: Memory Usage On Emacs 24 Lucid Linux: |
Date: |
Mon, 12 Mar 2012 16:33:23 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) |
> Just did a git pull -a to see if nmy memory woes on the 16-core
> workstation (HP Z600) were a thing of the past, alas No.
> Here are some numbers that I hope are useful:
> Running Emacs 23.2 on that machine, with my default .emacs
> loaded, RSS is about 235MB VSS about 430MB. This is an Emacs
> session that has been up for about a week.
> Emacs 24 built from today's git snapshot:
> Starting Emacs with the same .emacs loaded:
> 0. All memory on the machine goes away to Emacs (started with 9GB
> of 12GB free) -- as reported by free.
> 1. After running a garbage collect in that emacs (before GC, it
> was basically too slow to use)
> Running proced showed an RSS of 7gb and a VSS of approx 8GB.
> I ran M-x memory-usage and here are the numbers.
> Garbage collection stats:
> ((833982 . 321192) (57906 . 5) (116 . 491) 4504763 1000738985 (1539 . 520)
> (13100 . 7508) (171211 . 33823))
> => 13343712+5139072 bytes in cons cells
> 2779488+240 bytes in symbols
> 4640+19640 bytes in markers
> 24624+8320 bytes in floats
> 733600+420448 bytes in intervals
> 5478752+1082336 bytes in string headers
> 4504763 bytes of string chars
> 4504763 bytes of vector slots
Hmm... there's a bug in the above output: it should say 1000738985 bytes
of vector slots. That a whole 1G of vector slots. Where could these
come from?
Can you reproduce the above output with just "emacs; M-x memory-usage"
or do you need to do something more? Can you try to figure out which
part of your setup triggers this behavior?
Stefan
- Memory Usage On Emacs 24 Lucid Linux:, T. V. Raman, 2012/03/12
- Re: Memory Usage On Emacs 24 Lucid Linux:,
Stefan Monnier <=
- Re: Memory Usage On Emacs 24 Lucid Linux:, Eli Zaretskii, 2012/03/12
- Memory Usage On Emacs 24 Lucid Linux:, T.V. Raman, 2012/03/13
- Memory Usage On Emacs 24 Lucid Linux:, T.V. Raman, 2012/03/13
- Re: Memory Usage On Emacs 24 Lucid Linux:, Stefan Monnier, 2012/03/13
- Memory Usage On Emacs 24 Lucid Linux:, T.V. Raman, 2012/03/13
- Memory Usage On Emacs 24 Lucid Linux:, T.V. Raman, 2012/03/14
- Re: Memory Usage On Emacs 24 Lucid Linux:, Stefan Monnier, 2012/03/14
- Re: Memory Usage On Emacs 24 Lucid Linux:, Chong Yidong, 2012/03/15
Re: Memory Usage On Emacs 24 Lucid Linux:, Eli Zaretskii, 2012/03/12
Re: Memory Usage On Emacs 24 Lucid what?:, Richard Stallman, 2012/03/12