I have put the workspace monitor feature on for 2 workspaces on a F8 capacity. This installs an eventstream hub on both workspaces.
Our capacity ran out of CU and started to do a lot of smoothing in the background for hours.
I don't know whether it is caused by the monitoring itself or by the "semantic audit model notebook" which i installed and ran into an error (fabric-toolbox/tools/SemanticModelAudit at main · microsoft/fabric-toolbox).
But i would like to hear some experiences regarding performance when you put on the monitoring.