High RAM or CPU usage is normally the result of applications or kernel processes on the Rcs.is itself. While we do monitor CPU and RAM usage on the physical host the Rcs.is resides on (the hypervisor), the usage on the physical host itself doesn’t translate to the CPU usage within the Rcs.is itself.

If high RAM or CPU usage is causing performance issues on your Rcs.is, you can log in to the Rcs.is and monitor which processes are potentially abusing the Rcs.is’s resources and stop them if necessary. If your Rcs.is chronically experiences high RAM or CPU usage under normal workloads, you can resize the Rcs.is to a larger plan at any time.