15:34
2026-07-21
developer.confluent.io
artificial-intelligence
We cut Flink OOMKills by 91.2%: Zombie block cache and phantom CPUs
Confluent reduced Out-of-Memory kill events (OOMKills) in Apache Flink Task Managers by 91.2% and cut peak memory usage by 13% by fixing native-memory leaks and jemalloc fragmentation in Flink's use o…