006dacd18d
This PR was squashed before being merged into the 4.3-dev branch (closes #29762).
Discussion
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Improved performance of LoggerDataCollector
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | no <!-- don't forget to update src/**/CHANGELOG.md files -->
| BC breaks? | no <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- don't forget to update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | - <!-- #-prefixed issue number(s), if any -->
| License | MIT
| Doc PR | -
My feeling is that Symfony's "dev" environment is more and more slow lately. After profiling the Symfony Demo app with Blackfire, I found that `getContainerCompilerLogs()` is one of the slowest methods.
Given that you rarely need or look at these "compiler logs", in this PR I propose to get them only when/if you really need them.
[The before/after profile comparison](https://blackfire.io/profiles/compare/4959d918-8e00-4cd7-9b0b-41919e73ae62/graph) confirms a nice performance improvement and thousands of functions no longer called.
Commits
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| .. | ||
| Asset | ||
| BrowserKit | ||
| Cache | ||
| Config | ||
| Console | ||
| CssSelector | ||
| Debug | ||
| DependencyInjection | ||
| DomCrawler | ||
| Dotenv | ||
| EventDispatcher | ||
| ExpressionLanguage | ||
| Filesystem | ||
| Finder | ||
| Form | ||
| HttpFoundation | ||
| HttpKernel | ||
| Inflector | ||
| Intl | ||
| Ldap | ||
| Lock | ||
| Messenger | ||
| OptionsResolver | ||
| Process | ||
| PropertyAccess | ||
| PropertyInfo | ||
| Routing | ||
| Security | ||
| Serializer | ||
| Stopwatch | ||
| Templating | ||
| Translation | ||
| Validator | ||
| VarDumper | ||
| VarExporter | ||
| WebLink | ||
| Workflow | ||
| Yaml | ||