Hi Ivan, Thanks for the KIP. Looks like a nice idea. Just one comment. AS1: I wonder whether "rack-aligned" rather than "in-rack" might be nicer. This avoids the various InIn, OutIn and so on in the metric names proposed.
Thanks, Andrew On 2026/06/22 11:13:50 Ivan Yurchenko wrote: > Hi team, > > I'd like to start the discussion for a new KIP-1355: In-rack traffic > observability for clients and brokers [1] The KIP is small, just to add some > additional metrics. Thanks to Chia-Ping Tsai for the idea, proposed as a > follow-up to KIP-1123: Rack-aware partitioning for Kafka Producer [2]. > > Best regard, > Ivan Yurchenko > > [1] > https://cwiki.apache.org/confluence/display/KAFKA/KIP-1355%3A+In-rack+traffic+observability+for+clients+and+brokers > [2] > https://cwiki.apache.org/confluence/display/KAFKA/KIP-1123:+Rack-aware+partitioning+for+Kafka+Producer
