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Where is my bottleneck? Performance troubleshooting in Flink
WebJul 23, 2024 · 1 In case you are unfamiliar with backpressure and how it interacts with Flink, we recommend reading through this blog post on backpressure from 2015. directly via Flink’s web UI and its backpressure monitor, or; indirectly through some of the network metrics. Flink’s web UI is likely the first entry point for a quick troubleshooting but ... WebJun 12, 2024 · Our solution to this problem was increasing heap size to 14GB. Seems like this configuration solved the issue, as we no longer crash due to out of heap memory. - Still, after increasing heap size to 14GB (per TM process) OS runs out of memory and kills the TM process. RES memory is rising over time and reaching ~20GB per TM process. 1. custom vinyl print shirts
java - flink - measuring backpressure - Stack Overflow
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