System Performance Tuning
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System Performance Tuning
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Author : Gian-Paolo D. Musumeci
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2002-02-05
System Performance Tuning written by Gian-Paolo D. Musumeci and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-02-05 with Computers categories.
System Performance Tuning answers one of the most fundamental questions you can ask about your computer: How can I get it to do more work without buying more hardware? In the current economic downturn, performance tuning takes on a new importance. It allows system administrators to make the best use of existing systems and minimize the purchase of new equipment. Well-tuned systems save money and time that would otherwise be wasted dealing with slowdowns and errors. Performance tuning always involves compromises; unless system administrators know what the compromises are, they can't make intelligent decisions.Tuning is an essential skill for system administrators who face the problem of adapting the speed of a computer system to the speed requirements imposed by the real world. It requires a detailed understanding of the inner workings of the computer and its architecture. System Performance Tuning covers two distinct areas: performance tuning, or the art of increasing performance for a specific application, and capacity planning, or deciding what hardware best fulfills a given role. Underpinning both subjects is the science of computer architecture. This book focuses on the operating system, the underlying hardware, and their interactions. Topics covered include: Real and perceived performance problems, introducing capacity planning and performance monitoring (highlighting their strengths and weaknesses). An integrated description of all the major tools at a system administrator's disposal for tracking down system performance problems. Background on modern memory handling techniques, including the memory-caching filesystem implementations in Solaris and AIX. Updated sections on memory conservation and computing memory requirements. In depth discussion of disk interfaces, bandwidth capacity considerations, and RAID systems. Comprehensive discussion of NFS and greatly expanded discussion of networking. Workload management and code tuning. Special topics such as tuning Web servers for various types of content delivery and developments in cross-machine parallel computing For system administrators who want a hands-on introduction to system performance, this is the book to recommend.
System Performance Tuning
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Author : Michael Kosta Loukides
language : en
Publisher:
Release Date : 1990
System Performance Tuning written by Michael Kosta Loukides and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
System Performance Tuning
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Author : Michael Kosta Loukides
language : en
Publisher: O'Reilly Media
Release Date : 1990
System Performance Tuning written by Michael Kosta Loukides and has been published by O'Reilly Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Computers categories.
Introduction to system performance; Monitoring system activity; Managing the workload; Memory performance; Disk performance issues; Network performance; Terminal performance; Kernel configuration.
Java Performance Tuning
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Author : Jack Shirazi
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2003-01-21
Java Performance Tuning written by Jack Shirazi and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-21 with Computers categories.
Helps readers eliminate performance problems, covering topics including bottlenecks, profiling tools, strings, algorithms, distributed systems, and servlets.
Performance Tuning Of Scientific Applications
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Author : David H. Bailey
language : en
Publisher: CRC Press
Release Date : 2010-11-23
Performance Tuning Of Scientific Applications written by David H. Bailey and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-23 with Computers categories.
With contributions from some of the most notable experts in the field, Performance Tuning of Scientific Applications presents current research in performance analysis. The book focuses on the following areas. Performance monitoring: Describes the state of the art in hardware and software tools that are commonly used for monitoring and measuring performance and managing large quantities of data Performance analysis: Discusses modern approaches to computer performance benchmarking and presents results that offer valuable insight into these studies Performance modeling: Explains how researchers deduce accurate performance models from raw performance data or from other high-level characteristics of a scientific computation Automatic performance tuning: Explores ongoing research into automatic and semi-automatic techniques for optimizing computer programs to achieve superior performance on any computer platform Application tuning: Provides examples that show how the appropriate analysis of performance and some deft changes have resulted in extremely high performance Performance analysis has grown into a full-fledged, sophisticated field of empirical science. Describing useful research in modern performance science and engineering, this book helps real-world users of parallel computer systems to better understand both the performance vagaries arising in scientific applications and the practical means for improving performance. Read about the book on HPCwire and insideHPC
Web Performance Tuning
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Author : Patrick Killelea
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2002
Web Performance Tuning written by Patrick Killelea and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Computers categories.
This handbook is for anyone responsible for a Web site, from the person running a personal site off a Linux PC at home up to large corporate site managers who wants to improve their performance right now.
Pc Performance Tuning Upgrading
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Author : Kris Jamsa
language : en
Publisher: Tips & Techniques
Release Date : 2002
Pc Performance Tuning Upgrading written by Kris Jamsa and has been published by Tips & Techniques this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Business & Economics categories.
Tips & techniques.
Ibm Power Systems Performance Guide Implementing And Optimizing
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Author : Dino Quintero
language : en
Publisher: IBM Redbooks
Release Date : 2013-05-01
Ibm Power Systems Performance Guide Implementing And Optimizing written by Dino Quintero and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-01 with Computers categories.
This IBM® Redbooks® publication addresses performance tuning topics to help leverage the virtualization strengths of the POWER® platform to solve clients' system resource utilization challenges, and maximize system throughput and capacity. We examine the performance monitoring tools, utilities, documentation, and other resources available to help technical teams provide optimized business solutions and support for applications running on IBM POWER systems' virtualized environments. The book offers application performance examples deployed on IBM Power SystemsTM utilizing performance monitoring tools to leverage the comprehensive set of POWER virtualization features: Logical Partitions (LPARs), micro-partitioning, active memory sharing, workload partitions, and more. We provide a well-defined and documented performance tuning model in a POWER system virtualized environment to help you plan a foundation for scaling, capacity, and optimization . This book targets technical professionals (technical consultants, technical support staff, IT Architects, and IT Specialists) responsible for providing solutions and support on IBM POWER systems, including performance tuning.
Measurement And Tuning Of Computer Systems
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Author : Domenico Ferrari
language : en
Publisher: Prentice Hall
Release Date : 1983
Measurement And Tuning Of Computer Systems written by Domenico Ferrari and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Computers categories.
Computer Systems Organization -- Performance of Systems.
Performance Optimization And Tuning Techniques For Ibm Power Systems Processors Including Ibm Power8
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Author : Brian Hall
language : en
Publisher: IBM Redbooks
Release Date : 2017-03-31
Performance Optimization And Tuning Techniques For Ibm Power Systems Processors Including Ibm Power8 written by Brian Hall and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-31 with Computers categories.
This IBM® Redbooks® publication focuses on gathering the correct technical information, and laying out simple guidance for optimizing code performance on IBM POWER8® processor-based systems that run the IBM AIX®, IBM i, or Linux operating systems. There is straightforward performance optimization that can be performed with a minimum of effort and without extensive previous experience or in-depth knowledge. The POWER8 processor contains many new and important performance features, such as support for eight hardware threads in each core and support for transactional memory. The POWER8 processor is a strict superset of the IBM POWER7+TM processor, and so all of the performance features of the POWER7+ processor, such as multiple page sizes, also appear in the POWER8 processor. Much of the technical information and guidance for optimizing performance on POWER8 processors that is presented in this guide also applies to POWER7+ and earlier processors, except where the guide explicitly indicates that a feature is new in the POWER8 processor. This guide strives to focus on optimizations that tend to be positive across a broad set of IBM POWER® processor chips and systems. Specific guidance is given for the POWER8 processor; however, the general guidance is applicable to the IBM POWER7+, IBM POWER7®, IBM POWER6®, IBM POWER5, and even to earlier processors. This guide is directed at personnel who are responsible for performing migration and implementation activities on POWER8 processor-based systems. This includes system administrators, system architects, network administrators, information architects, and database administrators (DBAs).