Possible Memory Leak in Spring Boot Camunda

[Yana]

Hi @firedragon852,

There is a known issue before Spring boot 2.0.2 but it seems that this is something else.

FK Violation while flushing to history (SOLVED)

After looking at the heap dump, I found out the memory leak was caused by org.latencyutils.LatencyUtils.LatencyStat, holding tons of org.HdrHistogram.AtomicHistogram objects. I changed spring boot version to 2.0.2.RELEASE, and the problem was solved. Thanks, Kelvin

Could you collaborate further to share steps to reproduce?

Best regards,
Yana