While I could use memcached on Debian to use the default 11211 port, but I've had great difficulty setting up Unix socket.
From what I've read, I know that I need to create a
memcache.socket and add:
-s /path/to/memcache.socket -a 0766
/etc/memcached.conf and comment out the default connection port and IP, i.e.
-p 11211 -l 127.0.0.1
However, when I restart memcached I get internal server errors on Drupal site.
I'm trying to implement unix sockets to avoid TCP/IP overhead and boost overall memcached performance, however not sure how much performance gain one can expect of this tweak.
I appreciate your hints or possibly configs to to resolve this.