Once you have activated Smart Hosting + for your website with Prestashop you can configure it by following these steps:
1. Go to the management interface of your Prestashop and go to the section "Advanced Parameters" > "Performance".
2. Locate the options block for "Cache". In the option "Use cache" activate the "Yes" button. In "Cache System" choose the option "CacheMemcached". Then click on the "Add server" button and define the following values:
a) IP address /var/www/smartplus.swmanuales.com/memcached/memcached.sock
For example; if the domain of your website is "swhosting.com", you should specify the values: /var/www/swhosting.com/memcached/memcached.sock
b) Port 0
c) Weight 1
3. Click on the "Check server" button and the form fields in which you have entered the configuration values in the previous point will be outlined in green.
4. Then click on the "Add server" button and finally on the "Save" button.