phpwiki-talk

[Phpwiki-talk] PHPwiki Memory Usage

[Matt B. <ma...@ma...>]

Hi,

I'm having trouble with the PHPwiki Debian package and memory usage. In
particular the package doesn't work with the default memory limit that
PHP4 has in Debian (8MB), which is also the default memory limited
shipped with PHP4.

Have other people run into this problem? namely that PHPwiki will not
run with small amounts of memory?

Are there any techniques that can be used to reduce PHPwiki's memory
usage so that it will work with an 8MB memory limit?

--
Matt Brown
ma...@ma...
Mob +64 21 611 544 www.mattb.net.nz

Re: [Phpwiki-talk] PHPwiki Memory Usage

[Reini U. <ru...@x-...>]

Matt Brown schrieb:
> Hi,
> 
> I'm having trouble with the PHPwiki Debian package and memory usage. In
> particular the package doesn't work with the default memory limit that
> PHP4 has in Debian (8MB), which is also the default memory limited
> shipped with PHP4.
> 
> Have other people run into this problem? namely that PHPwiki will not
> run with small amounts of memory?
> 
> Are there any techniques that can be used to reduce PHPwiki's memory
> usage so that it will work with an 8MB memory limit?

We know that we need at least 16MB for 1.3.x.
This was described analysed in great detail at the sf.net page which 
does not work now.

Reduce memory limits - in decreasing order of gained memory:

DATABASE_TYPE=dba
USECACHE=0
ENABLE_USER_NEW=false
WIKIDB_NOCACHE_MARKUP = true


-- 
Reini Urban
http://phpwiki.org/  http://murbreak.at/
http://helsinki.at/  http://spacemovie.mur.at/

Re: [Phpwiki-talk] PHPwiki Memory Usage

[Matt B. <ma...@ma...>]

Reini Urban wrote:

> We know that we need at least 16MB for 1.3.x.
> This was described analysed in great detail at the sf.net page which=20
> does not work now.

Any chance that you have an offline copy somewhere that you could send
to me?

> Reduce memory limits - in decreasing order of gained memory:
>=20
> DATABASE_TYPE=3Ddba
> USECACHE=3D0
> ENABLE_USER_NEW=3Dfalse
> WIKIDB_NOCACHE_MARKUP =3D true

OK, I'll check these out. Thanks.

--
Matt Brown
ma...@ma...
Mob +64 21 611 544 www.mattb.net.nz

Re: [Phpwiki-talk] PHPwiki Memory Usage

[Reini U. <ru...@x-...>]

Matt Brown schrieb:
> 
> Reini Urban wrote:
> 
>> We know that we need at least 16MB for 1.3.x.
>> This was described analysed in great detail at the sf.net page which 
>> does not work now.
> 
> Any chance that you have an offline copy somewhere that you could send
> to me?

Backup attached.

>> Reduce memory limits - in decreasing order of gained memory:
>>
>> DATABASE_TYPE=dba
>> USECACHE=0
>> ENABLE_USER_NEW=false
>> WIKIDB_NOCACHE_MARKUP = true
> 
> OK, I'll check these out. Thanks.

In the src are at certain functions also numbers for timings from the 
latest profiler run. But no memory results, these are only from the 
feature matrix. I have much more results locally.
-- 
Reini