Too Much of Each Metric Is Attributed to <Unknown>

In an experiment recorded for an application written in the JavaTM programming language, you can see a substantial amount of the metrics assigned to <Unknown>. These assignments usually occur in the JavaTM Virtual Machine call stack and not in the methods compiled by the Java HotspotTM virtual machine.

Note: the terms "Java Virtual Machine" or "JVM" mean a virtual machine for the Java platform.


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