#apt-get install memcached

v /var/www/owncloud/config/config.php

‘memcache.local’ => ‘\OC\Memcache\Memcached’,
‘memcache.distributed’ => ‘\OC\Memcache\Memcached’,
‘memcached_servers’ => array(
array(‘localhost’, 11211),
),

Test memcache :

#telnet localhost 11211
Trying 127.0.0.1…
Connected to localhost.
Escape character is ‘^]’.
stat