title: Wordpress - MYSQL Sleep Connection
body: <p>I am having slowness and fall on my wordpress website.
  When the number of connections exceeds 100, my site is extremely slow and unstable.</p>
  
  <p>Looking at the MYSQL statistic I saw that of the 100 connections most are in sleep for a long time (4000s +). </p>
  
  <p><strong>How can I kill these connections?</strong> <strong>How can I decrease the number of sleeping connections?</strong></p>