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Presented By: Shatsman Yuri Leibovitz Amit Supervised By: Oved Itzhak Winter 2009/10 Networked Software Systems Lab, EE Department, Technion – Israel Institute.

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Presentation on theme: "Presented By: Shatsman Yuri Leibovitz Amit Supervised By: Oved Itzhak Winter 2009/10 Networked Software Systems Lab, EE Department, Technion – Israel Institute."— Presentation transcript:

1 Presented By: Shatsman Yuri Leibovitz Amit Supervised By: Oved Itzhak Winter 2009/10 Networked Software Systems Lab, EE Department, Technion – Israel Institute of Technology

2 Background: Performance Counters Provide information on the dynamic behavior of an application. Built-in standardized support in Windows. The problem: The application’s developers choose what information to expose, and it’s impossible to manipulate this data. A system administrator might want to manipulate the data provided. No built-in tool allows this behavior...

3 Exponential smoothing of the % processor time counter

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5 Allows extensibility of the system Defined interface. Defined descriptor files. Exponential Smoothing Implements the formula: Takes alpha as a parameter. Single input counter.

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