How to view streaming logs via Jweb

I have a cluster of SRX 345’s

Junos version is 15.1X49-D124.3

I manage them via jweb and I just want to know how or where I can go to view the live streaming firewall traffic logs once they have traffic flowing through them. I'm used to utilizing NSM or space for management and viewing the logs there was pretty easy. I cannot seem to find how or where to enable and view this locally and it is a critical troubleshooting tool that I want to be clear on before I put these into production.

Thanks