Reflexion Docblock is very costly for a very small gain

[jdeniau]

We have nearly 70 entities, and when profiling, we detected that reflection/doc-block is very costly (nearly 20 seconds, see screenshot below).

Apparently it is only used to read entity summary (so I removed it in my case).

I think the PhpDocResourceMetadataFactory file may need a cache.

[dunglas]

It is cached (PropertyInfo takes care of this). There is something weird with your setup.

[dunglas]

Are you in prod mode?

[jdeniau]

OK my bad, I saw that while profiling behat, so in test mode. Le lun. 28 mai 2018 à 16:53, Kévin Dunglas <notifications@github.com> a écrit :

…

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[teohhanhui]

Be sure to use:

parameters:
   api_platform.metadata_cache: true

in your Behat test app.

See #1725. It was also backported to 2.2.

[dunglas]

We need to add this in the Flex recipe btw.

[jdeniau]

@teohhanhui I was for the record ;)

[teohhanhui]

And the cache is still not used?

[jdeniau]

Nope, as it's not an api-platform cache IIRC