Problem/Motivation

Config schema use FileCache due to:

  • \Drupal\Core\Config\Schema\ConfigSchemaDiscovery uses config.storage.schema which is \Drupal\Core\Config\ExtensionInstallStorage
  • \Drupal\Core\Config\ExtensionInstallStorage extends \Drupal\Core\Config\InstallStorage which extends \Drupal\Core\Config\FileStorage
  • \Drupal\Core\Config\FileStorage has been using FileCache since #2473179: Use FileCache for config storage

However the file cache in FileStorage is a memory only cache. We could use an APCu FileCache for config schema to speed up testing (a tiny amount) because schema files do not change much and are used when writing config.

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes

Release notes snippet

Issue fork drupal-3421483

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Comments

alexpott created an issue. See original summary.

wim leers’s picture

wim leers
Location Ghent 🇧🇪🇪🇺
commented
Issue tags: +Configuration schema, +apcu, +Performance

Thanks for opening this issue!

speed up testing (a tiny amount)

Let's mark this Minor?

alexpott opened merge request !6612

andypost’s picture

andypost
he/him
Primary language Russian
commented
Related issues: +#3414825: InfoParser should use FileCache

I bet this caching still makes sense, how to measure it? at least, it brings parity comparing to absence of pecl yaml

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