[Qgis-developer] QGIS Server - performance issue in master since one week (after df19fe5e04b0c2ae8f1b13000099715559e6bd50 )

[kimaidou]

Here is the result of git log between the 2 commits

df19fe5e04b0c2ae8f1b13000099715559e6bd50 Fix wmsserver: Do not manipulate
maplayerregistry directly   ---> BAD
55556fcdc05fde836cb93985a9979636c999ec32 Use a cosmetic pen for snap lines
to prevent lines scaling (fix #7524)
d88872806ff6d380e396dd19fabdd619566e1ad7 Fix generation of empty
layer/style entries
35de29df9bea0a8d36d54aec677df054d7cd37ba Disallow changing of map layer
registry directly QgsMapLayerRegistry::mapLayers() returned reference is
91f3ceab26013d6c97a0047c344f5e2570df34c3 Merge pull request #591 from
ccrook/delimited_text_to_core   --> OK



2013/5/22 kimaidou <kimaidou at gmail.com>

> Thanks Jürgen for this great tip
>
> I almost trapped the "vicious" commit !
>
> Following commit has BAD Server perfs
> Fix wmsserver: Do not manipulate maplayerregistry directly
> df19fe5e04b0c2ae8f1b13000099715559e6bd50
>
> Following commit has GOOD Server perfs
> Merge pull request #591 from ccrook/delimited_text_to_core …
> 91f3ceab26013d6c97a0047c344f5e2570df34c3
>
>
> I tried to compile commits between these 2 above but cannot due to
> compilation errors.
>
> I let users with better C++ skills and good QGIS Server knowledge find the
> problem
>
> Thanks for any further help regarding this regression
>
> Michael
>
>
>
> 2013/5/22 Jürgen E. <jef at norbit.de>
>
> Hi Michael,
>>
>> On Wed, 22. May 2013 at 16:14:50 +0200, kimaidou wrote:
>> > So there is a commit in between which raises the issue. I can go on the
>> > process of compiling every commit to find the one which triggers the
>> > issue, unless someone knows
>>
>> I don't.  But git bisect will probably take you there pretty quick. ;)
>>
>>
>> Jürgen
>>
>> --
>> Jürgen E. Fischer         norBIT GmbH               Tel.
>> +49-4931-918175-31
>> Dipl.-Inf. (FH)           Rheinstraße 13            Fax.
>> +49-4931-918175-50
>> Software Engineer         D-26506 Norden
>> http://www.norbit.de
>> committ(ed|ing) to Quantum GIS                         IRC: jef on
>> FreeNode
>>
>> --
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>>
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>
>
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