Effective diagnosis of software hangs

Effective diagnosis of software hangs

One aspect of the present invention involves storing the operating time offset of a thread within an area of memory of the thread, and storing a load time and a relative load time for each frame of the thread stored within an area of memory of the frame. The operating time offset tracks the amount o...

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Hauptverfasser: Chacko, Joseph K, Kuncolienkar, Shirish T. Shenvi, Ramanath, Ajith
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Sprache:eng
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creator Chacko, Joseph K
Kuncolienkar, Shirish T. Shenvi
Ramanath, Ajith
description One aspect of the present invention involves storing the operating time offset of a thread within an area of memory of the thread, and storing a load time and a relative load time for each frame of the thread stored within an area of memory of the frame. The operating time offset tracks the amount of time the thread has actively operated, the frame load time tracks the actual time the frame was loaded, and the relative frame load time tracks the time the frame was loaded after being adjusted for the inactivity of the thread. When a thread dump is performed at a specified time, a frame age and a relative frame age can be calculated for each frame based on the time of the thread dump, the operating time offset of the thread, the load time of the frames within the thread, and the relative load time of the frames within the thread.
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title Effective diagnosis of software hangs
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