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javakubernetesjvmjprofilerjprobe
Varshney P.
Varshney P.

Reputation: 248

JProfiler-13 blocking application's JVM (Port-8080)

I have an JAVA application running in Kubernetes which listens to port 8080. When I connect JProfiler to JVM and run a few requests sequentially, everything works fine. But as soon as I fire some load using Jmeter, my application stops responding on Port 8080 and I get request timeout.

When JProfiler is detached from JVM, everything starts working fine again. I explored a lot but couldn't find any help regarding what in JProfiler is blocking my application to respond.

Upvotes: 1

Views: 216

Answers (1)

Ingo Kegel
Ingo Kegel

Reputation: 47965

From the feedback you have sent me by email, the overhead becomes noticeable when you switch on allocation recording. Just with CPU and probe recording you don't experience any problem.

Allocation recording is an expensive operation that should only be used when you have a related problem. The added overhead can be reduced by reducing the allocation sampling rate.

Upvotes: 1

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