Re: [PHP4BETA] mem leak?
| From: | Gaylord Aulke | Date: | Fri, 10 Mar 2000 22:35:04 +0000 |
| Subject: | Re: [PHP4BETA] mem leak? | ||
| References: | 1 2 3 | Groups: | php.version4 |
| Request: | Send a blank email to php-version4+get-11896@lists.php.net to get a copy of this message | ||
here my report:
we compiled and built the current cvs and after that, the error did not occur
anymore.
the memory leak that brings my server down has increased by at least a factor of
two after installing the new build.
we switched back to php3.0.15 for now.
gaylord aulke
Gaylord Aulke wrote:
> Okay, we are working on it.
> in the meantime we changed the script so that it frees all odbc-results and
> closes the connection but the error still occurs.
>
> but the memory leak is much bigger than reported by this error message.
> i think we currently have 100-200 php-requests/minute and lose 500KB every
> 5-6 seconds.
>
> if you need more info to locate the problem, please send me an email. i
> can do some checks now on the running system with 280 users on it.
>
> regards,
> gaylord aulke
>
> Andi Gutmans wrote:
>
> > Can you please try and update your Zend CVS tree and see if I managed to
> > fix the problem. I think I have found a leak but I'm not sure this is what
> > effected you.
> >
> > Andi
> >
> > At 10:21 PM 3/10/00 +0100, Gaylord Aulke wrote:
> > >hi,
> > >
> > >we have exactly the same problem. our apache keeps leaking
> > >memory. 500 MB in 2 Hours! And then the system swaps
> > >and dies.
> > >
> > >PHP4, CVS-Version 03/10/2000
> > >
> > >message from error-log:
> > >zend_operators.c(741) : Freeing 0x08399DFC (3 bytes),
> > >script=/home/www/knowone4/daheim/anzeige_aufgeben.php
> > >
> > >this message arrises every 20 seconds.
> > >
> > >we are using ODBC/ADABAS and sessions. the same scripts
> > >work fine with the same apache and php3.
> > >
> > >anyone got an idea?
> > >
> > >btw: we are not freeing our odbc-results and connections. can
> > >this be the problem?
> > >
> > >regards,
> > >gaylord aulke
> > >
> > >Teodor Cimpoesu wrote:
> > >
> > > > ./zend_execute.c(1695) : Freeing 0x0818C8AC (12 bytes),
> > > > script=/opt/apache.fuel/htdocs/phorum/index.php
> > > > ./zend_execute.c(1695) : Freeing 0x0814C20C (12 bytes),
> > > > script=/opt/apache.fuel/htdocs/phorum/index.php
> > > > ./zend_execute.c(1695) : Freeing 0x08154DD4 (12 bytes),
> > > > script=/opt/apache.fuel/htdocs/phorum/index.php
> > > > ./zend_execute.c(1695) : Freeing 0x0815E05C (12 bytes),
> > > > script=/opt/apache.fuel/htdocs/phorum/index.php
> > > > (CVS snapshot of few minutes ago)
> > > >
> > > > The page producing this is the index.php from phorum3.0.8
> > > >
> > > > --
> > > > CIMPOESU Teodor, Web Programmer
> > > > @ DIGICOM S.A. Bucharest, Romania
> > > > @ Internet, site development
> > > > @ see http://internet.digiro.net/
> > > >
> > > > --
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> > ---
> > Andi Gutmans <andi@zend.com>
> > http://www.zend.com/
> >
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