[DISCUSS] KIP-736: Report the true end to end fetch latency

2021-08-25 Thread Kai Huang
Hi All, I'd like to open up the discussion on a KIP-736. This is to report the "real" fetch latency by removing the effects of waiting due to replica.fetch.wait.max.ms or fetch.min.bytes. Please give it a look over and let me know what you think. https://cwiki.apache.org/confluence/display/KAFKA/K

Re: [DISCUSS] KIP-736: Report the true end to end fetch latency

2021-08-17 Thread Kai Huang
Hi all, I'd like to bump up this discussion thread on KIP-736. I think this would be a useful metric from a monitoring perspective especially when troubleshooting or diagnosing issues. I've tested the fetch latency metric in Twitter's production environment, and provided some examples to illus

[DISCUSS] KIP-736: Report the true end to end fetch latency

2021-04-27 Thread Ming Liu
Hi All, I'd like to open up the discussion on a KIP-736. This is to report the "real" fetch latency by removing the effects of waiting due to replica.fetch.wait.max.ms or fetch.min.bytes. Please give it a look over and let me know what you think. https://cwiki.apache.org/confluence/display/KAFKA