LSMCD is a high-performance, distributed caching system with file-backed shared memory, generic in nature, but originally intended for use in speeding up dynamic web applications by alleviating database load. It is designed as a drop-in replacement for Memcached, however we also have a few features that Memcached does not: High-Availability and persistence of data. High-Availability means that if one or more of your servers go down, your data can still be accessed and updated as though it was still up. Persistence of data means that there is no need for a database backend. Whatever you put in LSMCD stays in LSMCD unless you say otherwise.

installation guide please visit this wiki here

yum install memcached -y

systemctl start memcached

systemctl enable memcached

telnet 127.0.0.1 11211

stats

yum install -y make plesk-php70-devel plesk-php71-develgcc plesk-php72-devel glibc-devel libmemcached-devel zlib-devel

/opt/plesk/php/7.0/bin/pecl install memcached

/opt/plesk/php/7.1/bin/pecl install memcached

/opt/plesk/php/7.2/bin/pecl install memcached

echo "extension=memcached.so" > /opt/plesk/php/7.0/etc/php.d/memcached.ini

echo "extension=memcached.so" > /opt/plesk/php/7.1/etc/php.d/memcached.ini

echo "extension=memcached.so" > /opt/plesk/php/7.2/etc/php.d/memcached.ini

plesk bin php_handler --reread

yum install -y make plesk-php56-devel gcc glibc-devel libmemcached-devel zlib-devel

/opt/plesk/php/5.6/bin/pecl install memcached-2.2.0

echo "extension=memcached.so" > /opt/plesk/php/5.6/etc/php.d/memcached.ini

plesk bin php_handler --reread

yum install lsphp56-pecl-memcached lsphp70-pecl-memcached lsphp71-pecl-memcached lsphp72-pecl-memcached

create a php file in vhost directory, and access it.

<?php

phpinfo();

?>

memcached should be shown: