Agent not reporting instrumented data.

Document ID : KB000020043
Last Modified Date : 14/02/2018
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Description:

Autoprobe is shutting down and no probed metrics are showing up for Application, only GC Heap, CPU metrics, Host metrics getting reported.

Solution:

Problem:

While starting Application instrumented with Wily Java Agent, following error is seen in Agent log:

[ERROR] [IntroscopeAgent.Agent] Unable to instantiate class com.wily.introscope.autoprobe.AutoProbeTransformer

Solution:

Ensure that the "dynamic" folder present at <Agent_Home>/wily/core/config directory for 9.1 or higher agents and <Agent_Home>/wily for 9.0.x Agents, has proper read\write permissions for the windows\unix user which is running the Application Server.