[TYPO3-mvc] massive memory consumption in task

[Nicolas de Haen]

Hi Philipp,

if "The models are pretty complex and i use many submodels too to build 
the data"  and the number of objects is ~5000 I would suggest to build a 
direct SQL approach.

You could log the mysql queries that are generated to reconstitute a 
single object from persistence.

Are you on the current master? Maybe the performance issue is related to 
https://review.typo3.org/#/c/25549/ ?

See Peter Beerninks comment: "Tested it on an environment with 475 
categories linking to 20000 products. Duration went from about 30-40 sec 
to 6 sec."

But if the task takes 30 minutes, there seems to be another show stopper 
involved...

regards,
Nico

-- 
Nico de Haen
ndh websolutions

Webprogrammierung, OpenSource, Typo3



http://www.ndh-websolutions.de