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ABSTRACT WAP5: Black-box Performance Debugging for Wide-Area Systems
"... Wide-area distributed applications are challenging to debug, optimize, and maintain. We present Wide-Area Project 5 (WAP5), which aims to make these tasks easier by exposing the causal structure of communication within an application and by exposing delays that imply bottlenecks. These bottlenecks m ..."
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Wide-area distributed applications are challenging to debug, optimize, and maintain. We present Wide-Area Project 5 (WAP5), which aims to make these tasks easier by exposing the causal structure of communication within an application and by exposing delays that imply bottlenecks. These bottlenecks
Performance Debugging for Distributed Systems of Black Boxes
, 2003
"... Many interesting large-scale systems are distributed systems of multiple communicating components. Such systems can be very hard to debug, especially when they exhibit poor performance. The problem becomes much harder when systems are composed of "black-box" components: software from many ..."
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Cited by 316 (3 self)
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Many interesting large-scale systems are distributed systems of multiple communicating components. Such systems can be very hard to debug, especially when they exhibit poor performance. The problem becomes much harder when systems are composed of "black-box" components: software from many
Performance Debugging forDistributed Systems of Black Boxes
"... ABSTRACT Many interesting large-scale systems are distributed systems ofmultiple communicating components. Such systems can be very ..."
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ABSTRACT Many interesting large-scale systems are distributed systems ofmultiple communicating components. Such systems can be very
ABSTRACT Performance Debugging for Distributed Systems of Black Boxes
"... fMarcos.Aguilera,Jeff.Mogul, ..."
Precise Request Tracing and Performance Debugging for Multi-tier Services of Black Boxes
"... As more and more multi-tier services are developed from commercial components or heterogeneous middleware without the source code available, both developers and administrators need a precise request tracing tool to help understand and debug performance problems of large concurrent services of black ..."
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Cited by 8 (3 self)
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As more and more multi-tier services are developed from commercial components or heterogeneous middleware without the source code available, both developers and administrators need a precise request tracing tool to help understand and debug performance problems of large concurrent services of black
Performance debugging of Esterel specifications
- In International Conference on Hardware Software Codesign and System Synthesis (CODES-ISSS
, 2008
"... Synchronous languages like Esterel have been widely adopted for designing reactive systems in safety-critical domains such as avionics. Specifications written in Esterel are based on the underlying “synchrony hypothesis”, where the computation/communication associated with the processing of all even ..."
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Cited by 16 (3 self)
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Synchronous languages like Esterel have been widely adopted for designing reactive systems in safety-critical domains such as avionics. Specifications written in Esterel are based on the underlying “synchrony hypothesis”, where the computation/communication associated with the processing of all
Software system performance debugging with kernel events feature guidance
- in IEEE/IFIP Network Operations and Management Symposium. IEEE
, 2014
"... Abstract—To diagnose performance problems in production systems, many OS kernel-level monitoring and analysis tools have been proposed. Using low level kernel events provides benefits in efficiency and transparency to monitor application software. On the other hand, such approaches miss application- ..."
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Cited by 2 (0 self)
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detect outliers and improve the diagnosis of application performance. Keywords—performance debugging; system management; black-box monitoring; kernel events monitoring; distributed systems I.
Carat: Collaborative energy debugging for mobile devices
- In HotDep
, 2012
"... We aim to detect and diagnose code misbehavior that wastes energy, which we call energy bugs. This paper describes a method and implementation, called Carat, for performing such diagnosis on mobile devices. Carat takes a collaborative, black-box approach. A noninvasive client app sends intermittent, ..."
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Cited by 8 (3 self)
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We aim to detect and diagnose code misbehavior that wastes energy, which we call energy bugs. This paper describes a method and implementation, called Carat, for performing such diagnosis on mobile devices. Carat takes a collaborative, black-box approach. A noninvasive client app sends intermittent
1 Precise, Scalable, and Online Request Tracing for Multi-tier Services of Black Boxes
"... Abstract—As more and more multi-tier services are developed from commercial off-the-shelf components or heterogeneous middleware without source code available, both developers and administrators need a request tracing tool to (1) exactly know how a user request of interest travels through services o ..."
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Cited by 1 (1 self)
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develop two mechanisms, tracing on demand and sampling, to significantly increase the system scalability. We implement a prototype of the proposed system, called PreciseTracer, and release it as open source code. In comparison with WAP5—a black-box tracing approach, PreciseTracer achieves higher tracing
Testing real-time embedded software using uppaal-tron - an industrial case study
- In Proc. of the 5th ACM International Conference on Embedded Software, 2005. [LPY97] [LT88] [Tre96] [Vil05
, 1997
"... UPPAAL-TRON is a new tool for model based online black-box conformance testing of real-time embedded systems specified as timed automata. In this paper we present our experiences in applying our tool and technique on an industrial case study. We conclude that the tool and technique is applicable to ..."
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Cited by 42 (4 self)
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UPPAAL-TRON is a new tool for model based online black-box conformance testing of real-time embedded systems specified as timed automata. In this paper we present our experiences in applying our tool and technique on an industrial case study. We conclude that the tool and technique is applicable
Results 1 - 10
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