PHP Fatal error: Allowed memory size of xxx bytes exhausted on "composer update --no-dev --prefer-dist --optimize-autoloader" · Issue #530 · symfony/flex · GitHub
![system_post_update_sort_all_config can exhaust PHP memory in 9.3.0 because processing is not batched [#3254403] | Drupal.org system_post_update_sort_all_config can exhaust PHP memory in 9.3.0 because processing is not batched [#3254403] | Drupal.org](https://www.drupal.org/files/issues/2021-12-21/MicrosoftTeams-image.png)
system_post_update_sort_all_config can exhaust PHP memory in 9.3.0 because processing is not batched [#3254403] | Drupal.org
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Laravel】composer require symfony/dom-crawlerのエラー対処法:PHP Fatal error: Allowed memory size of 1610612736 bytes exhausted (tried to allocate 83886080 bytes)
![Gregoire Pineau on Twitter: "We moved a worker from swarrot to symfony/messenger and it consumes more CPU and there is a memory leak somewhere :/ Did anyone experiment that too? https://t.co/dB9mK1sZyY" / Gregoire Pineau on Twitter: "We moved a worker from swarrot to symfony/messenger and it consumes more CPU and there is a memory leak somewhere :/ Did anyone experiment that too? https://t.co/dB9mK1sZyY" /](https://pbs.twimg.com/media/Fb-iTGGXEAIivsF.png)
Gregoire Pineau on Twitter: "We moved a worker from swarrot to symfony/messenger and it consumes more CPU and there is a memory leak somewhere :/ Did anyone experiment that too? https://t.co/dB9mK1sZyY" /
![Performance regression in DEV mode since "Use VarDumper in the profiler" · Issue #23233 · symfony/symfony · GitHub Performance regression in DEV mode since "Use VarDumper in the profiler" · Issue #23233 · symfony/symfony · GitHub](https://user-images.githubusercontent.com/652505/27382343-cfe5328e-5686-11e7-8529-c275800430f5.png)