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9781118858424 English 1118858425 As a key step in the selection of processors, operating systems, database, systems networks, and languages, performance analysis plays an integral role in the design and procurement of new computer systems. Presenting a unique blend of measurement, simulation, and modeling methods in a straightforward, problem-oriented fashion, The Art of Computer Systems Performance Analysis 2e is a computer professional's treasure trove for practical performance analysis techniques. Integrating essential queuing theory with simulation, measurement techniques, data analysis, and experimental design, the book is divided into the following comprehensive parts Overview of Performance Evaluation-addresses common mistakes in the evaluation process, criteria for selecting evaluation techniques and performance metrics, and the establishment of performance requirements Measurement Techniques and Tools-examines workload selection and characterization, monitors, capacity planning and benchmarking, data presentation, and ratio games Probability and Statistics-discusses the summarization of measured data, the comparison of systems using sample data, and regression models Experimental Design and Analysis-provides the maximum amount of information with the minimum number of experiments Simulation-clarifies the analysis of results, model verification, validation, and random-number generation Queuing Models-models and techniques for the solution of a wide variety of common performance problems This second addition adds two comprehensive chapters on Time Series Analysis and Self-Similar And Long-Range Dependent Processes. Analysis techniques are supported by more than 150 UPDATED examples and case studies-all from the computer science field-and many are summarized with results in handy reference boxes. In addition, common mistakes in the application of various techniques are discussed, and a host of special tricks to demonstrate system superiority are revealed. The Art of Computer Systems Performance Analysis 2e is an essential tool for performance analysts, designers, purchasers, and users of computer systems., The seminal guide to performance analysis, with new informationand essential advice The Art of Computer Systems Performance Analysis is theessential guide to practical performance analysis tools andtechniques. This easy to follow guide presents a unique blend ofmeasurement, simulation, and modeling methods in a straightforward,problem-oriented fashion, and integrates essential queuing theorywith data analysis, experimental design, and the most powerfultools in performance analysis. This updated edition includes newchapters on Time Series Analysis and Long-Range Dependence, over150 updated examples and cases studies, and a host of specialtricks that demonstrate system superiority. Instructors Materials,including PowerPoint slides, syllabus, and solutions for expandedexercises beyond the end-of-chapter exercises, is available makingit ideal for classroom use. Performance testing measures a systemsresponsiveness and stability under a particular workload, and canserve to investigate, measure, validate, or verify other qualityattributes of the system, including scalability, reliability, andresource usage. This book is the seminal work on the topic,providing expert guidance to systems professionals for overtwenty-two years. Comprehensive coverage of all aspects ofperformance measurement makes it a valuable resource for studentsand professionals alike. Understand technique and metric criteria, and avoid commonmistakes Collect, analyze, and present measurement data with the mostpowerful techniques Provide the maximum amount of information with the minimumnumber of experiments Determine the number of sizes of components required (capacityplanning) Evaluate design alternatives, correctly compare two or moresystems, and determine the optimal value of a parameter (systemtuning) Analysis in technology using statistics and other methodologieshas become one of the most important, in-demand skills in thecorporate and enterprise world. While practitioners may create newsystems, they are often asked to modify, expand, or documentexisting systems - many of which have been grown haphazardly. Art of Computer Systems Performance Analysis provides theinformation, skills, and tools analysts need to tackle any systemwith confidence.
9781118858424 English 1118858425 As a key step in the selection of processors, operating systems, database, systems networks, and languages, performance analysis plays an integral role in the design and procurement of new computer systems. Presenting a unique blend of measurement, simulation, and modeling methods in a straightforward, problem-oriented fashion, The Art of Computer Systems Performance Analysis 2e is a computer professional's treasure trove for practical performance analysis techniques. Integrating essential queuing theory with simulation, measurement techniques, data analysis, and experimental design, the book is divided into the following comprehensive parts Overview of Performance Evaluation-addresses common mistakes in the evaluation process, criteria for selecting evaluation techniques and performance metrics, and the establishment of performance requirements Measurement Techniques and Tools-examines workload selection and characterization, monitors, capacity planning and benchmarking, data presentation, and ratio games Probability and Statistics-discusses the summarization of measured data, the comparison of systems using sample data, and regression models Experimental Design and Analysis-provides the maximum amount of information with the minimum number of experiments Simulation-clarifies the analysis of results, model verification, validation, and random-number generation Queuing Models-models and techniques for the solution of a wide variety of common performance problems This second addition adds two comprehensive chapters on Time Series Analysis and Self-Similar And Long-Range Dependent Processes. Analysis techniques are supported by more than 150 UPDATED examples and case studies-all from the computer science field-and many are summarized with results in handy reference boxes. In addition, common mistakes in the application of various techniques are discussed, and a host of special tricks to demonstrate system superiority are revealed. The Art of Computer Systems Performance Analysis 2e is an essential tool for performance analysts, designers, purchasers, and users of computer systems., The seminal guide to performance analysis, with new informationand essential advice The Art of Computer Systems Performance Analysis is theessential guide to practical performance analysis tools andtechniques. This easy to follow guide presents a unique blend ofmeasurement, simulation, and modeling methods in a straightforward,problem-oriented fashion, and integrates essential queuing theorywith data analysis, experimental design, and the most powerfultools in performance analysis. This updated edition includes newchapters on Time Series Analysis and Long-Range Dependence, over150 updated examples and cases studies, and a host of specialtricks that demonstrate system superiority. Instructors Materials,including PowerPoint slides, syllabus, and solutions for expandedexercises beyond the end-of-chapter exercises, is available makingit ideal for classroom use. Performance testing measures a systemsresponsiveness and stability under a particular workload, and canserve to investigate, measure, validate, or verify other qualityattributes of the system, including scalability, reliability, andresource usage. This book is the seminal work on the topic,providing expert guidance to systems professionals for overtwenty-two years. Comprehensive coverage of all aspects ofperformance measurement makes it a valuable resource for studentsand professionals alike. Understand technique and metric criteria, and avoid commonmistakes Collect, analyze, and present measurement data with the mostpowerful techniques Provide the maximum amount of information with the minimumnumber of experiments Determine the number of sizes of components required (capacityplanning) Evaluate design alternatives, correctly compare two or moresystems, and determine the optimal value of a parameter (systemtuning) Analysis in technology using statistics and other methodologieshas become one of the most important, in-demand skills in thecorporate and enterprise world. While practitioners may create newsystems, they are often asked to modify, expand, or documentexisting systems - many of which have been grown haphazardly. Art of Computer Systems Performance Analysis provides theinformation, skills, and tools analysts need to tackle any systemwith confidence.