Improve the real or perceived speed of the site, or monitor performance metrics.
This allows to use the apcu.so php extension with https://www.drupal.org/project/chained_fast module.
This module provides a framework for setting cookies that works well with page caching. It does not do anything on its own, but rather provides an API that other modules can use.
This is a very simple/generic backend module for Authenticated User Page Caching (Authcache), providing the basics so that it b
Chained Fast is (another) port of the chained fast backend for Drupal 7.
This module speeds up Drupal sites by collecting all watchdog entries in memory and writing them on shutdown in one query.
This module adds a hook_watchdog_alter. Used in DBLog Booster.