This article provides a patch for the known Adobe Commerce on cloud infrastructure 2.2.1 issue related to having a low site and API performance caused by a long time required to write debug.log.
Issue
Site performance is slow. API operations run slowly, for example updating products using the PUT method. When you take a closer look at the operations using New Relic, most memory and CPU are consumed by writing to /var/log/debug.log.
Solution
To solve the issue, apply the patch. The patch splits and writes the log, payment, and shipping methods logs to separate files.
Patch
The patch is attached to this article. To download it, scroll down to the end of the article and click the file name or click the following link:
Download MDVA-8371_EE_2.2.1_COMPOSER_v2.patch
Compatible Adobe Commerce versions
The patch was created for:
- Adobe Commerce on cloud infrastructure 2.2.1
The patch is also compatible (but might not solve the issue) with the following Adobe versions and editions:
- Adobe Commerce on cloud infrastructure 2.2.0, 2.2.2, 2.2.3
- Adobe Commerce on-premises 2.2.0, 2.2.2, 2.2.3
How to apply the patch
See How to apply a composer patch provided by Adobe Commerce in our support knowledge base for instructions.