I have a website using CI 3, PHP 5.6 and an ubuntu server.
every time there is a POST to the website, the sessions in the path
/var/lib/php/ sessions continue to increase and are not deleted.
the question is whether the session created during the POST was created from the CodeIgniter system or from PHP?
Meanwhile I cleaned the session in
/var/lib/php/ sessions using cronjob and also enabled PHP Garbage Collector because it will make a full inode if the session file is not deleted