We have an SQL server with a couple of different databases and some web applications for internal use.
How can I know how much RAM it needs.
Now the SQL server has 32 GB of RAM topped (max memory) to 25 GB of RAM because of best practices. 1GB per 4GB's. + RAM reserved for OS. SQL server 2017, server 2012 and IIS 8.
We installed a new application but memory maxed out to 25 GB. Only ten users where added.
Also pagefile.sys went to 99%.
How can I optimize this setting?
How can I calculate how much ram is needed?
How can I monitor this fluently?