TRANSPARENT PERFORMANCE INFERENCE OF WHOLE SOFTWARE LAYERS AND CONTEXT-SENSITIVE PERFORMANCE DEBUGGING

Methods and systems for performance inference include inferring an internal application status based on a unified call stack trace that includes both user and kernel information by inferring user function instances. A calling context encoding is generated that includes information regarding function...

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Main Authors ZHANG HUI, ARORA NIPUN, JIANG GUOFEI, RHEE JUNGHWAN, KIM CHUNG HWAN
Format Patent
LanguageEnglish
Published 16.04.2015
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Abstract Methods and systems for performance inference include inferring an internal application status based on a unified call stack trace that includes both user and kernel information by inferring user function instances. A calling context encoding is generated that includes information regarding function calling paths. Application performance is analyzed based on the encoded calling contexts. The analysis includes performing a top-down latency breakdown and ranking calling contexts according to how costly each function calling path is.
AbstractList Methods and systems for performance inference include inferring an internal application status based on a unified call stack trace that includes both user and kernel information by inferring user function instances. A calling context encoding is generated that includes information regarding function calling paths. Application performance is analyzed based on the encoded calling contexts. The analysis includes performing a top-down latency breakdown and ranking calling contexts according to how costly each function calling path is.
Author ZHANG HUI
RHEE JUNGHWAN
ARORA NIPUN
JIANG GUOFEI
KIM CHUNG HWAN
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– fullname: KIM CHUNG HWAN
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Snippet Methods and systems for performance inference include inferring an internal application status based on a unified call stack trace that includes both user and...
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SubjectTerms CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Title TRANSPARENT PERFORMANCE INFERENCE OF WHOLE SOFTWARE LAYERS AND CONTEXT-SENSITIVE PERFORMANCE DEBUGGING
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