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Re: Memory again
From: |
Dmitry Antipov |
Subject: |
Re: Memory again |
Date: |
Sat, 26 Nov 2011 18:35:49 +0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:8.0) Gecko/20111115 Thunderbird/8.0 |
On 11/26/2011 05:26 PM, Carsten Mattner wrote:
After having used 4 erlang-mode buffers and having killed all buffers
for more than an hour and having run M-x garbage-collect there still
seems to be unreclaimable space.
This is an internal heap fragmentation, the most common disadvantage
of simple mark and sweep GC.
It's been sitting there with 0 buffers in *scratch* at around 54megs
for a couple hours.
Try to restore your 4 erlang-mode buffers and other stuff which has been
previously used to reach 54M. If the heap will not grow substantially
beyond 54M, this means that fragmented space was mostly re-used.
If you ends up with 2x or more heap, there is a serious memory leak
somewhere.
Dmitry
- Memory again, Carsten Mattner, 2011/11/26
- Re: Memory again, Carsten Mattner, 2011/11/26
- Re: Memory again,
Dmitry Antipov <=
- Re: Memory again, Carsten Mattner, 2011/11/26
- Re: Memory again, Eli Zaretskii, 2011/11/26
- Re: Memory again, Carsten Mattner, 2011/11/26
- Re: Memory again, Eli Zaretskii, 2011/11/26
- Re: Memory again, Eli Zaretskii, 2011/11/26
- Re: Memory again, Carsten Mattner, 2011/11/27
- Re: Memory again, Andreas Schwab, 2011/11/27