Agent doesnt recover after OOM

Products

• DX APM SaaS

Issue/Introduction

cluster-performance is deployed as part of UMA admin. In certain cases , we observe that the agent goes OOM and doesn't restart or recover back until a force restart it done. We are losing metrics when this happens.

Error:

ERROR] [IntroscopeAgent.InfrastructureAgent] The thread named "Agent ServerConnection" has unexpectedly terminated because of java.lang.OutOfMemoryError Java heap space
[ERROR] [IntroscopeAgent.InfrastructureAgent] The thread named "Agent Harvest" has unexpectedly terminated because of java.lang.OutOfMemoryError Java heap space
[I.OutgoingRouteConnector] Closing outgoing route connector due to unrecoverable error.
java.lang.OutOfMemoryError: Java heap space

Resolution

Fixed in 25.10.1.