ACSD-51892: Performance issue where config files load multiple times
The ACSD-51892 patch fixes the performance issue that arises from loading the app/etc/env.php and app/etc/config.php files each time deployment configuration values are accessed within a single request. The excessive file reading puts strain on the system, leading to a deterioration in overall performance. This patch is available when the Quality Patches Tool (QPT) 1.1.33 is installed. The patch ID is ACSD-51892. Please note that the issue was fixed in Adobe Commerce 2.4.6-p2.
Affected products and versions
The patch is created for Adobe Commerce version:
- Adobe Commerce (all deployment methods) 2.4.6
Compatible with Adobe Commerce versions:
- Adobe Commerce (all deployment methods) 2.4.6 - 2.4.6-p1
magento/quality-patches package to the latest version and check the compatibility on the Quality Patches Tool: Search for patches page. Use the patch ID as a search keyword to locate the patch.Issue
There is a performance issue where the config files load multiple times.
Steps to reproduce:
- Perform deployment or upgrade to Adobe Commerce 2.4.6 or later.
- Check filesystem logs for access to
app/etc/env.phpandapp/etc/config.phpfiles while deployment is running.
Expected results:
Deployment is successful within the regular timeframe.
Actual results:
- The servers are struggling to respond to any commands you enter. This results in Error 503 first byte timeout when accessing the website.
- There are multiple entries in log files with access to
app/etc/env.phpandapp/etc/config.phpfiles.
Apply the patch
To apply individual patches, use the following links depending on your deployment method:
- Adobe Commerce or Magento Open Source on-premises: Quality Patches Tool > Usage in the Quality Patches Tool guide.
- Adobe Commerce on cloud infrastructure: Upgrades and Patches > Apply Patches in the Commerce on Cloud Infrastructure guide.
Related reading
To learn more about Quality Patches Tool, refer to:
- Quality Patches Tool released: a new tool to self-serve quality patches in the support knowledge base.
- Check if patch is available for your Adobe Commerce issue using Quality Patches Tool in the Quality Patches Tool guide.
For info about other patches available in QPT, refer to Quality Patches Tool: Search for patches in the Quality Patches Tool guide.