AFNetworking request log

Chrome gives a granular breakdown of the request lifecycle for a single resource.
The lifecycle shows how much time is spent in the following categories:

  • Queuing
  • Stalled
  • Request sent
  • Waiting (Time to first byte (TTFB))
  • Content Download

I was wondering does AFNetworking give us the ability to captures these categories?
I tried digging but there’s not much info about these.
Although I have calculated the complete duration of request hit to response got time, but how could we make use of such granular breakdown through AFNetworking in order to improve our app performance.