I use the FTC combat log to track damage and healing, but I am looking for something that tracks resource usage and regeneration. This would answer questions, such as:

(1) When a DK wears Akaviri Dragonguard, how much resources do ultimates restore?
(2) Could a DK poison itself with a Cowardice potion and gain +60% resources from higher ultimate cost?
(3) What are the resource return rates while out of combat (yes, they differ from in combat)?
(4) What are my actual block costs during a fight?
(5) Can I see the heavy armor constitution passive in action?

And so on. I'm not looking for answers to just these questions, but for a log that you could interrogate during build testing.

Please let's not debate the merits of (2) . I'm just intrigued by the possibility. A Cowardice potion can have other effects (restore health), and the duration of Cowardice could be reduced by investing just 1 point into the otherwise oh-so-useless Snakeblood passive and/or by making a less than CP150 potion. Probably won't work. Just something to try, but very hard to judge without seeing resource numbers in a log.

By the way, I have not used Combat Metrics. I've seen it's summary screen in countless videos. Does it provide a log? It is not a summary I'm looking for, but a detailed log, like the FTC combat log.