[DISCUSS] KIP-484: Expose metrics for group and transaction metadata loading duration

[Anastasia Vela]

Hi all,

I'd like to discuss KIP-484:
https://cwiki.apache.org/confluence/display/KAFKA/KIP-484%3A+Expose+metrics+for+group+and+transaction+metadata+loading+duration

Let me know what you think!

Thanks,
Anastasia