Hi, Are you seeing performance issues? SQL server tends to use up as much memory as it has available. Are you running other applications as well on the server? More memory may help with the available memory going to zero, but the CPU usage being that high won’t be changed. It might be better to split the load on this server to two servers.
Hi Experts We have a R720 system with 32GB RAM and one ERP software is running on it. The task manager shows that CPU reaches 93%-97% every second and then comes back to 0% and it keeps doing this all the time. Out of 32721MB of RAM, only 521MB is free and during busy hours, it becomes 0. Page file is 32428M / 65658M. Resource Monitor shows that 25% of CPU time is being used by SQL Server. Are these symptoms showing that we need to increase RAM in server? 
RAM Requirement Info Needed