title: typo3 extremly slow what could be a reason
body: <p>I've go a ubuntu 14.04lts vserver with 2 vcores and 4GB ram (only 200MB used)</p>
  
  <p>on this server are running 4 typo3 instances but all are test installations so they don't have lots of visits.</p>
  
  <p>my problem is that they are very very slow.</p>
  
  <p>cpu usage 2%
  ram usage 200MB</p>
  
  <p>what could be a reason for a slow typo3 in frontend as well as in backend.</p>
  
  <p>its typo3 7.6.4</p>
  
  <p>thanks</p>