Daily EPS report ?
I've moved your question to the https://community.rsa.com/community/products/netwitness?sr=search&searchId=156690c7-054a-4f59-be6b-83dd05c30f4c&searchIndex=0 space so you can get an answer to your reporting question. Be sure to bookmark the page for future reference.
You can use below article:
If you want to keep a track, best would be to check the Capture Rate graph.
Go to Health & Wellness -> System Stats Browser -> Select the parameter (Capture rate), click on the graph icon on the right hand side.