How to check if memcache is working?

Question

IPB

Good, enlighten the teapot.
There is IPB 3.4.6 (CMS forum), I installed memcache, I added memcache to IPB config (conf_global.php) according to the instructions...
<?php
$INFO['use_memcache'] = 1;
$INFO['memcache_server_1'] = "127.0.0.1";
$INFO['memcache_port_1'] = "11211";
how to check if memcache handles IPB?
PS, OS Debian 7 + ISPmanager 5

Answer 1

I understand that we are talking about memcached. You can use the memcached commands , which return statistics.

Answer 2

You can enable the IPB debug mode so that the execution time and the number of queries in the database are displayed at the bottom of the pages. There you will immediately see the difference in the number of requests before and after enabling Memcache.
By the way, in the official IPB manual they write that several caching systems cannot be used at the same time. Maybe I'm misunderstanding something, but like Memcache and XCache are caching different things. Why can't they be used in conjunction?