For each site a new PHP-FPM pool of processes will be created, if you set each pool to a size of 5 and you had 10 sites then you would end up with 50 processes for handling PHP, it will also increase the memory usage due to larger number of separate processes been used to handle PHP requests. However it does help to increase the security of all the sites on the server as each site is owned and accessible to a different system user, it also allows you to easily see if one site is using up a lot more resources through PHP than other sites. Depending on the resources available on your server you would probably not want to run this configuration for more than about 10 – 20 sites on the same server.
replique sacs chanel 2.55 http://www.replicasbag.net/fr/classic-chanel-255-flap-bag-a37587-black-quilted-aged-calfskin-ruthenium-metal-p289/