I have upgraded my service from : Java 8 spring-boot version: 1.5.4 spring Kafka version: 1.1.6 Kafka client version 0.10.1
to Java 17 spring-boot version: 2.6.6 spring Kafka version: 2.8.4 kafka client version: 3.0.1
I wanted to check if the upgrade is causing any performance degradation On running a performance test at a total of 1500 TPS on both the old and new versions I have observed that the synchronous producer shows a 150ms + latency compared to the old version. What can be the possible reason behind this