GitHub - mattiasgeniar/demo-php-blocking-sessions: A small demo on how PHP handles session locking and concurrency.
![Sergii Shymko on Twitter: "#Redis session lock slows down /customer/section/load by 700% in #magento2 2.2.3! The lock is enabled in the Redis client library now (it used to be disabled). https://t.co/C9fWzrqE3p" / Sergii Shymko on Twitter: "#Redis session lock slows down /customer/section/load by 700% in #magento2 2.2.3! The lock is enabled in the Redis client library now (it used to be disabled). https://t.co/C9fWzrqE3p" /](https://pbs.twimg.com/media/DhIJm1kV4AMcgcg.jpg:large)
Sergii Shymko on Twitter: "#Redis session lock slows down /customer/section/load by 700% in #magento2 2.2.3! The lock is enabled in the Redis client library now (it used to be disabled). https://t.co/C9fWzrqE3p" /
![Automatic session timeout/logout using PHP after X Minutes of Inactivity/Idle time - ScriptArticle.com Automatic session timeout/logout using PHP after X Minutes of Inactivity/Idle time - ScriptArticle.com](https://www.scriptarticle.com/wp-content/uploads/2015/02/automatic-session-timeout-logout-using-php.jpg)