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Execution Analysis

Revision as of 09:16, 8 October 2008 by Ewchan.ca.ibm.com (Talk | contribs) (New page: == Execution Analysis : Identify a bottleneck == Execution Statistics view provides several approaches to identify a potential bottleneck in an application run. By changing the view to '...)

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Execution Analysis : Identify a bottleneck

Execution Statistics view provides several approaches to identify a potential bottleneck in an application

run. By changing the view to Method level Information orientation, list of methods is shown in the table.

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Sort the table with Base Time column, the method with most time spend will be shown as top of the list.

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Further investigation can be done by opening the Method Invocation views. They shows invocation detail

about the methods like the callee and caller of the method in selection.

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Alternatively, Call tree tab is useful to quickly identify the bottleneck of an application run by

inspecting the highest percentage of time spend in each thread of the application.

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Once a potential bottleneck is identified, Open Source action in context menu is a quick way to

navigate to the source code for further investigation of problem.

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