I’m configuring the hit latency for a CPU model in Gem5. While I notice there are many latency parameters(eg. tag_latency, data_latency, frontend_latency, forward_latency, response_latency) which are quite similar to hit latency. How could I know the clear defination for these parameters and how to configure their values?

Any discussion would be helpful! Thanks a lot!

I check a website which gives me some inspire but not enough, here is the link:
https://pages.cs.wisc.edu/~swilson/gem5-docs/classBaseXBar.html