MDVA-34948: Slowing of website
Affected products and versions
The patch is created for Adobe Commerce version:
- Adobe Commerce on our cloud infrastructure 2.4.0-p1
Compatible with Adobe Commerce versions:
- Adobe Commerce on-premises and Adobe Commerce on our cloud infrastructure 2.3.6-2.3.6-p1, 2.4.0-2.4.0-p1
The patch might become applicable to other versions with new Quality Patches Tool releases. To check if the patch is compatible with your Adobe Commerce version, update the
magento/quality-patches package to the latest version and check the compatibility on the [!DNL Quality Patches Tool]: Search for patches page. Use the patch ID as a search keyword to locate the patch.
The website gets slow, which hampers operations.
Steps to reproduce:
show processlist in MySQL.
- Check if there are multiple queries like:
SELECT GET_LOCK(SYSTEM_CONFIG', '10');
GET_LOCK should be executed immediately.
GET_LOCK queries get stuck for up to 10 seconds each.
Apply the patch
To apply individual patches, use the following links depending on your deployment method:
To learn more about Quality Patches Tool, refer to:
For info about other patches available in QPT, refer to the Patches available in QPT section.