title: How to Clear SQL Cache
body: <p>I have inherited a Network and Server environment recently. I have SQL Server 18 on one server, at the moment reports are very slow to be created, I went to the server instance and noticed that the memory has maxxed out, my logic is telling me to clear the SQL cache, however I am not sure where to go next (I am not an SQL expert) Details below,</p>
  <p>SQL Server Management Studio                        15.0.18384.0
  SQL Server Management Objects (SMO)                     16.100.46367.54
  Microsoft Analysis Services Client Tools                        15.0.19535.0
  Microsoft Data Access Components (MDAC)                     10.0.17763.1
  Microsoft MSXML                     3.0 6.0
  Microsoft .NET Framework                        4.0.30319.42000
  Operating System                        10.0.17763</p>
  <p>Memory Info Link below
  <a href="https://i.stack.imgur.com/beuSc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/beuSc.png" alt="enter image description here" /></a></p>