PHP 7.3 reaches end of support in December 2021 and Adobe Commerce 2.3.x reaches end of support in April 2022. We strongly recommend planning your upgrade now to Adobe Commerce 2.4.x and PHP 7.4.x to help maintain PCI compliance.

Magento_AdminAnalytics

The Magento\AdminAnalytics module gathers information about the features Magento administrators use. This information will be used to help improve the user experience on the Magento Admin.