memcache-8.x-2.2/memcache_admin/memcache_admin.install

<?php

/**
 * @file
 * Update functions for memcache_admin.
 */

/**
 * Implements hook_uninstall().
 */
function memcache_admin_uninstall() {
  Drupal::configFactory()->getEditable('memcache_admin.settings')->clear('show_memcache_statistics')->save();
}