Systems Performance: Enterprise and the Cloud

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9780133390094: Systems Performance: Enterprise and the Cloud

The Complete Guide to Optimizing Systems Performance Written by the winner of the 2013 LISA Award for Outstanding Achievement in System Administration Large-scale enterprise, cloud, and virtualized computing systems have introduced serious performance challenges. Now, internationally renowned performance expert Brendan Gregg has brought together proven methodologies, tools, and metrics for analyzing and tuning even the most complex environments. Systems Performance: Enterprise and the Cloud focuses on Linux(R) and Unix(R) performance, while illuminating performance issues that are relevant to all operating systems. You'll gain deep insight into how systems work and perform, and learn methodologies for analyzing and improving system and application performance. Gregg presents examples from bare-metal systems and virtualized cloud tenants running Linux-based Ubuntu(R), Fedora(R), CentOS, and the illumos-based Joyent(R) SmartOS(TM) and OmniTI OmniOS(R). He systematically covers modern systems performance, including the "traditional" analysis of CPUs, memory, disks, and networks, and new areas including cloud computing and dynamic tracing. This book also helps you identify and fix the "unknown unknowns" of complex performance: bottlenecks that emerge from elements and interactions you were not aware of. The text concludes with a detailed case study, showing how a real cloud customer issue was analyzed from start to finish. Coverage includes * Modern performance analysis and tuning: terminology, concepts, models, methods, and techniques * Dynamic tracing techniques and tools, including examples of DTrace, SystemTap, and perf * Kernel internals: uncovering what the OS is doing * Using system observability tools, interfaces, and frameworks * Understanding and monitoring application performance * Optimizing CPUs: processors, cores, hardware threads, caches, interconnects, and kernel scheduling * Memory optimization: virtual memory, paging, swapping, memory architectures, busses, address spaces, and allocators * File system I/O, including caching * Storage devices/controllers, disk I/O workloads, RAID, and kernel I/O * Network-related performance issues: protocols, sockets, interfaces, and physical connections * Performance implications of OS and hardware-based virtualization, and new issues encountered with cloud computing * Benchmarking: getting accurate results and avoiding common mistakes This guide is indispensable for anyone who operates enterprise or cloud environments: system, network, database, and web admins; developers; and other professionals. For students and others new to optimization, it also provides exercises reflecting Gregg's extensive instructional experience.

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Brendan Gregg
Editore: Pearson Education (US), United States (2017)
ISBN 10: 0133390098 ISBN 13: 9780133390094
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Descrizione libro Pearson Education (US), United States, 2017. Paperback. Condizione libro: New. 229 x 178 mm. Language: English . Brand New Book. The Complete Guide to Optimizing Systems Performance Written by the winner of the 2013 LISA Award for Outstanding Achievement in System Administration Large-scale enterprise, cloud, and virtualized computing systems have introduced serious performance challenges. Now, internationally renowned performance expert Brendan Gregg has brought together proven methodologies, tools, and metrics for analyzing and tuning even the most complex environments. Systems Performance: Enterprise and the Cloud focuses on Linux(R) and Unix(R) performance, while illuminating performance issues that are relevant to all operating systems. You ll gain deep insight into how systems work and perform, and learn methodologies for analyzing and improving system and application performance. Gregg presents examples from bare-metal systems and virtualized cloud tenants running Linux-based Ubuntu(R), Fedora(R), CentOS, and the illumos-based Joyent(R) SmartOS(TM) and OmniTI OmniOS(R). He systematically covers modern systems performance, including the traditional analysis of CPUs, memory, disks, and networks, and new areas including cloud computing and dynamic tracing. This book also helps you identify and fix the unknown unknowns of complex performance: bottlenecks that emerge from elements and interactions you were not aware of. The text concludes with a detailed case study, showing how a real cloud customer issue was analyzed from start to finish. Coverage includes * Modern performance analysis and tuning: terminology, concepts, models, methods, and techniques * Dynamic tracing techniques and tools, including examples of DTrace, SystemTap, and perf * Kernel internals: uncovering what the OS is doing * Using system observability tools, interfaces, and frameworks * Understanding and monitoring application performance * Optimizing CPUs: processors, cores, hardware threads, caches, interconnects, and kernel scheduling * Memory optimization: virtual memory, paging, swapping, memory architectures, busses, address spaces, and allocators * File system I/O, including caching * Storage devices/controllers, disk I/O workloads, RAID, and kernel I/O * Network-related performance issues: protocols, sockets, interfaces, and physical connections * Performance implications of OS and hardware-based virtualization, and new issues encountered with cloud computing * Benchmarking: getting accurate results and avoiding common mistakes This guide is indispensable for anyone who operates enterprise or cloud environments: system, network, database, and web admins; developers; and other professionals. For students and others new to optimization, it also provides exercises reflecting Gregg s extensive instructional experience. Codice libro della libreria AAK9780133390094

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Brendan Gregg
Editore: Pearson Education (US), United States (2017)
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Descrizione libro Pearson Education (US), United States, 2017. Paperback. Condizione libro: New. 229 x 178 mm. Language: English . Brand New Book. The Complete Guide to Optimizing Systems Performance Written by the winner of the 2013 LISA Award for Outstanding Achievement in System Administration Large-scale enterprise, cloud, and virtualized computing systems have introduced serious performance challenges. Now, internationally renowned performance expert Brendan Gregg has brought together proven methodologies, tools, and metrics for analyzing and tuning even the most complex environments. Systems Performance: Enterprise and the Cloud focuses on Linux(R) and Unix(R) performance, while illuminating performance issues that are relevant to all operating systems. You ll gain deep insight into how systems work and perform, and learn methodologies for analyzing and improving system and application performance. Gregg presents examples from bare-metal systems and virtualized cloud tenants running Linux-based Ubuntu(R), Fedora(R), CentOS, and the illumos-based Joyent(R) SmartOS(TM) and OmniTI OmniOS(R). He systematically covers modern systems performance, including the traditional analysis of CPUs, memory, disks, and networks, and new areas including cloud computing and dynamic tracing. This book also helps you identify and fix the unknown unknowns of complex performance: bottlenecks that emerge from elements and interactions you were not aware of. The text concludes with a detailed case study, showing how a real cloud customer issue was analyzed from start to finish. Coverage includes * Modern performance analysis and tuning: terminology, concepts, models, methods, and techniques * Dynamic tracing techniques and tools, including examples of DTrace, SystemTap, and perf * Kernel internals: uncovering what the OS is doing * Using system observability tools, interfaces, and frameworks * Understanding and monitoring application performance * Optimizing CPUs: processors, cores, hardware threads, caches, interconnects, and kernel scheduling * Memory optimization: virtual memory, paging, swapping, memory architectures, busses, address spaces, and allocators * File system I/O, including caching * Storage devices/controllers, disk I/O workloads, RAID, and kernel I/O * Network-related performance issues: protocols, sockets, interfaces, and physical connections * Performance implications of OS and hardware-based virtualization, and new issues encountered with cloud computing * Benchmarking: getting accurate results and avoiding common mistakes This guide is indispensable for anyone who operates enterprise or cloud environments: system, network, database, and web admins; developers; and other professionals. For students and others new to optimization, it also provides exercises reflecting Gregg s extensive instructional experience. Codice libro della libreria AAK9780133390094

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Descrizione libro Prentice Hall. Paperback. Condizione libro: New. Paperback. 800 pages. The accelerating deployment of large-scale web, cloud, Big Data, and virtualized computing systems has introduced serious new challenges in performance optimization. Until now, however, little reliable, practical information has been available to IT professionals who are responsible for running these systems efficiently and cost-effectively. Systems Performance: Enterprise and the Cloud is the solution. Internationally renowned performance optimization expert Brendan Gregg brings together state-of-the-art techniques and tools for analysis and tuning of large-scale webcloud computing environments. Gregg focuses on LinuxUnixSolaris performance issues, while offering proven methodologies and discussing key issues that apply to all enterprise operating systems. Coverage includes: Modern performance analysis and capacity planning, including key issues such as latency and dynamic tracing New performance and reliability challenges associated with cloud computing Methodology, concepts, terminology, tools, and metrics Key tradeoffs, including problems of load vs. architecture Tuning operating systems, CPUs, memory, file systems, disks, networks, and busses Tuning virtualized systems Programming language issues related to performance including application profiling for C, C, Java, and node. js Benchmarking strategies and pitfalls, including custom microbenchmarking This item ships from multiple locations. Your book may arrive from Roseburg,OR, La Vergne,TN. Paperback. Codice libro della libreria 9780133390094

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Descrizione libro Paperback. Condizione libro: New. 1. 180mm x 233mm x 41mm. Paperback. The Complete Guide to Optimizing Systems Performance Written by the winner of the 2013 LISA Award for Outstanding Achievement in System Administration Large-scale enterprise, cloud, and vi.Shipping may be from multiple locations in the US or from the UK, depending on stock availability. 792 pages. 1.308. Codice libro della libreria 9780133390094

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Descrizione libro Pearson Education (US) 2013-10-16, Upper Saddle River, 2013. paperback. Condizione libro: New. Codice libro della libreria 9780133390094

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Descrizione libro Prentice Hall, 2013. Paperback. Condizione libro: New. Codice libro della libreria DADAX0133390098

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Descrizione libro Prentice Hall, 2013. Paperback. Condizione libro: New. book. Codice libro della libreria 0133390098

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Descrizione libro Prentice Hall. PAPERBACK. Condizione libro: New. 0133390098 Special order direct from the distributor. Codice libro della libreria ING9780133390094

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