After the migration from Introscope agent 10.1 to 10.5 there is outofmemory in metaspace (no other changes made to jdk version or application as well) , after increasing of maxmetaspace the problem persists.
Increased MaxMetaSpaceSize from 256m to 512m, but doesn't help: we have metaspace explosion almost daily.
Heap dumps noted excessive heap use from
The AutoPersist.pbd had a large number of entries although no duplicates could be found
Release : 10.5
Component : APM Agents
In this situation, the suggestion was to disable intelligent instrumentation by setting these properties.
The AutoPersist.pbd was also removed but could be used as a source of potential configuration for a custom pbd