Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.python > #40937

RE: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64)

Path csiph.com!usenet.pasdenom.info!news.albasani.net!newsfeed.freenet.ag!news2.euro.net!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail
Return-Path <r32813@freescale.com>
X-Original-To python-list@python.org
Delivered-To python-list@mail.python.org
X-Spam-Status OK 0.031
X-Spam-Evidence '*H*': 0.94; '*S*': 0.00; 'python': 0.09; 'objects.': 0.09; 'spawn': 0.09; 'subject:None': 0.09; 'subject:python': 0.11; '(just': 0.16; 'growing,': 0.16; 'received:169.254.3': 0.16; 'received:mgd.msft.net': 0.16; 'received:msft.net': 0.16; 'memory': 0.18; 'to:name:python-list@python.org': 0.20; 'os,': 0.22; 'subject:release': 0.22; 'to:2**1': 0.23; 'received:169.254': 0.24; 'header:In-Reply-To:1': 0.25; 'subject: \n\t': 0.27; "doesn't": 0.28; 'run': 0.28; 'continually': 0.29; 'objects': 0.29; 'received:169': 0.29; 'header:Received:8': 0.30; 'problem': 0.33; 'to:addr:python-list': 0.33; 'server': 0.35; 'received:bigfish.com': 0.35; 'returning': 0.35; 'something': 0.35; "wasn't": 0.36; 'should': 0.36; 'charset:us-ascii': 0.36; 'being': 0.37; 'subject:: ': 0.38; 'planning': 0.38; 'received:10': 0.38; 'to:addr:python.org': 0.39; 'release': 0.39; 'application': 0.40; 'subject:, ': 0.61; 'back': 0.62; 'more': 0.63; 'taking': 0.65; 'subject:\t(': 0.84; 'subject:Set': 0.91; 'subject:del': 0.91; 'whereby': 0.91
X-Forefront-Antispam-Report CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI
X-SpamScore 1
X-BigFish VS1(zzzz1f42h1ee6h1de0h1202h1e76h1d1ah1d2ahzzz2dh2a8h668h839h8e2h8e3h944hd25hf0ah1220h1288h12a5h12a9h12bdh137ah13b6h1441h1504h1537h153bh15d0h162dh1631h1758h18e1h1946h19b5h1ad9h1b0ahbe9i1155h)
From Wong Wah Meng-R32813 <r32813@freescale.com>
To Dennis Lee Bieber <wlfraed@ix.netcom.com>, "python-list@python.org" <python-list@python.org>
Subject RE: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64)
Thread-Topic Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64)
Thread-Index AQHOHF9FF9MO9jwvaU6UicPNrn6Y05idABxA
Date Sat, 9 Mar 2013 08:07:52 +0000
References <390f0dc5-5750-4849-9433-a19d90cc8566@googlegroups.com> <87zjyhhret.fsf@nautilus.nautilus> <mailman.2934.1362564689.2939.python-list@python.org> <5137d292$0$30001$c3e8da3$5496439d@news.astraweb.com> <78E1273CA6E76A43BB8830A194FF709B0B14D68C@039-SN2MPN1-013.039d.mgd.msft.net> <CAPTjJmp1qV7vFuT0fB50yHSzbyQagU55MONLbe5W+as6TZ0Csg@mail.gmail.com> <78E1273CA6E76A43BB8830A194FF709B0B153A71@039-SN2MPN1-013.039d.mgd.msft.net> <h41lj8loiudccrragebcrlf05iqtkmnp9f@invalid.netcom.com>
In-Reply-To <h41lj8loiudccrragebcrlf05iqtkmnp9f@invalid.netcom.com>
Accept-Language en-US
Content-Language en-US
X-MS-Has-Attach
X-MS-TNEF-Correlator
x-originating-ip [10.213.103.173]
Content-Type text/plain; charset="us-ascii"
Content-Transfer-Encoding quoted-printable
MIME-Version 1.0
X-OriginatorOrg freescale.com
X-BeenThere python-list@python.org
X-Mailman-Version 2.1.15
Precedence list
List-Id General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe <http://mail.python.org/mailman/options/python-list>, <mailto:python-list-request@python.org?subject=unsubscribe>
List-Archive <http://mail.python.org/pipermail/python-list/>
List-Post <mailto:python-list@python.org>
List-Help <mailto:python-list-request@python.org?subject=help>
List-Subscribe <http://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
Newsgroups comp.lang.python
Message-ID <mailman.3119.1362816487.2939.python-list@python.org> (permalink)
Lines 14
NNTP-Posting-Host 2001:888:2000:d::a6
X-Trace 1362816487 news.xs4all.nl 6953 [2001:888:2000:d::a6]:46976
X-Complaints-To abuse@xs4all.nl
Xref csiph.com comp.lang.python:40937

Show key headers only | View raw


	If the memory usage is continually growing, you have something else that is a problem -- something is holding onto objects. Even if Python is not returning memory to the OS, it should be reusing the memory it has if objects are being freed.
-- 
[] Yes I have verified my python application is reusing the memory (just that it doesn't reduce once it has grown) and my python process doesn't have any issue to run even though it is seen taking up more than 2G in footprint. My problem is capacity planning on the server whereby since my python process doesn't release memory back to the OS, the OS wasn't able to allocate memory when a new process is spawn off.

Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

sync databse table based on current directory data without losign previous values Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-03-05 23:45 -0800
  Re: sync databse table based on current directory data without losign previous values Lele Gaifax <lele@metapensiero.it> - 2013-03-06 09:19 +0100
    Re: sync databse table based on current directory data without losign previous values Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-03-06 00:57 -0800
      Re: sync databse table based on current directory data without losign previous values Lele Gaifax <lele@metapensiero.it> - 2013-03-06 10:24 +0100
        Re: sync databse table based on current directory data without losign previous values Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-03-06 01:41 -0800
          Re: sync databse table based on current directory data without losign previous values Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-03-06 01:43 -0800
            Re: sync databse table based on current directory data without losign previous values Bryan Devaney <bryan.devaney@gmail.com> - 2013-03-06 02:15 -0800
            Re: sync databse table based on current directory data without losign previous values Bryan Devaney <bryan.devaney@gmail.com> - 2013-03-06 02:15 -0800
          Re: sync databse table based on current directory data without losign previous values Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-03-06 01:43 -0800
          Re: sync databse table based on current directory data without losign previous values Lele Gaifax <lele@metapensiero.it> - 2013-03-06 11:27 +0100
          Re: sync databse table based on current directory data without losign previous values Dave Angel <davea@davea.name> - 2013-03-06 08:31 -0500
          Re: sync databse table based on current directory data without losign previous values Lele Gaifax <lele@metapensiero.it> - 2013-03-06 15:16 +0100
        Re: sync databse table based on current directory data without losign previous values Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-03-06 01:41 -0800
    Re: sync databse table based on current directory data without losign previous values Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-03-06 00:57 -0800
  Set x to  to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Wong Wah Meng-R32813 <r32813@freescale.com> - 2013-03-06 10:11 +0000
    Re: Set x to  to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Bryan Devaney <bryan.devaney@gmail.com> - 2013-03-06 02:25 -0800
      RE: Set x to  to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Wong Wah Meng-R32813 <r32813@freescale.com> - 2013-03-06 12:31 +0000
      Re: Set x to  to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Dave Angel <davea@davea.name> - 2013-03-06 08:18 -0500
      Re: Set x to  to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Dave Angel <davea@davea.name> - 2013-03-06 08:25 -0500
    Re: Set x to  to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Bryan Devaney <bryan.devaney@gmail.com> - 2013-03-06 02:25 -0800
    Re: Set x to  to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-03-06 23:34 +0000
      RE: Set x to  to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Wong Wah Meng-R32813 <r32813@freescale.com> - 2013-03-07 06:33 +0000
      Re: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Chris Angelico <rosuav@gmail.com> - 2013-03-07 18:19 +1100
      RE: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Wong Wah Meng-R32813 <r32813@freescale.com> - 2013-03-08 09:08 +0000
      Re: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-03-08 19:40 -0500
      RE: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Wong Wah Meng-R32813 <r32813@freescale.com> - 2013-03-09 08:07 +0000
        Re: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Grant Edwards <invalid@invalid.invalid> - 2013-03-09 19:18 +0000
          Re: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Roy Smith <roy@panix.com> - 2013-03-09 15:04 -0500
            Re: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Grant Edwards <invalid@invalid.invalid> - 2013-03-09 20:35 +0000
              Re: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Roy Smith <roy@panix.com> - 2013-03-09 16:44 -0500
                Re: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Grant Edwards <invalid@invalid.invalid> - 2013-03-11 14:27 +0000
      Re: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Dave Angel <davea@davea.name> - 2013-03-09 06:02 -0500
      Re: Set x to to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Isaac To <isaac.to@gmail.com> - 2013-03-09 23:02 +0800
  Re: Set x to  to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Terry Reedy <tjreedy@udel.edu> - 2013-03-06 05:59 -0500
  Re: sync databse table based on current directory data without losign previous values Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-03-06 11:52 +0000
  RE: Set x to  to None and del x doesn't release memory in python 2.7.1 (HPUX 11.23, ia64) Wong Wah Meng-R32813 <r32813@freescale.com> - 2013-03-06 12:36 +0000
  Re: sync databse table based on current directory data without losign previous values Chris Angelico <rosuav@gmail.com> - 2013-03-07 00:40 +1100
  Re: sync databse table based on current directory data without losign previous values "Michael Ross" <gmx@ross.cx> - 2013-03-06 15:04 +0100
    Re: sync databse table based on current directory data without losign previous values nagia.retsina@gmail.com - 2013-03-06 08:09 -0800
    Re: sync databse table based on current directory data without losign previous values nagia.retsina@gmail.com - 2013-03-06 08:09 -0800

csiph-web