1 o Minor feature (relay, metrics):
2 - Add counters to the MetricsPort how many connections, per type, are
3 currently opened and how many were created. Part of ticket 40194.
4 - Add total number of streams seen by an Exit to the MetricsPort.
5 - Add congestion control RTT reset counter to MetricsPort.
6 - Add DoS defenses counter to MetricsPort.
7 - Add relay flags from the consensus to the MetricsPort.
8 - Add total number of opened circuits to MetricsPort.
9 - Add traffic stats as in number of read/written bytes in total.