File system operations per second can be monitored from the File System Ops/Sec page in the Status and Monitoring section of the NAS Manager.
The graph on this page displays the number of operations received at the interface into the filesystem and includes internally-generated I/IO such as replication as shown below:
Protocol operations can be monitored from the Performance Graphs page (Node Ops/Sec) in the Status and Monitoring section of the NAS Manager. Click on the Node Ops/Sec graph to open a page containing a separate graph for each node as shown below:
In a typical configuration it is very common for the filesystem ops/s to be higher than that the protocols ops/s.