Analyzing hot spots
To analyze hot spots:
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Make sure that Hot Spots page is opened showing a list of threads.
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Expand a thread node to see the hot spots.
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Make sure that the methods are sorted with Selt Time column,
and find out which methods have relatively large value of self invocation time.
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Double-click the method to check the code on Java editor.
Note: When selecting the context menu Focus On '<method name>' on Call Tree page,
only the focused method and its callees are shown.