Linux Debugging And Performance Tuning Tips And Techniques


Linux Debugging And Performance Tuning Tips And Techniques
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Linux Debugging And Performance Tuning


Linux Debugging And Performance Tuning
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Author : Steve Francis Best
language : en
Publisher: Prentice Hall
Release Date : 2006

Linux Debugging And Performance Tuning written by Steve Francis Best and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Application software categories.


&Quot;This is the definitive guide to Linux software debugging and performance optimization at both the kernel and application levels. Using extensive Linux code examples, Steve Best systematically introduces open source tools and best-practice techniques for delivering bug-free, well-tuned code."--BOOK JACKET.



Linux Debugging And Performance Tuning Tips And Techniques


Linux Debugging And Performance Tuning Tips And Techniques
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Author :
language : en
Publisher: Pearson Education India
Release Date :

Linux Debugging And Performance Tuning Tips And Techniques written by and has been published by Pearson Education India this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.




Linux Debugging And Performance Tuning


Linux Debugging And Performance Tuning
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Author : Steve Best
language : en
Publisher:
Release Date : 2005

Linux Debugging And Performance Tuning written by Steve Best and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.




Optimizing Linux Performance


Optimizing Linux Performance
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Author : Phillip G. Ezolt
language : en
Publisher: Prentice Hall
Release Date : 2005

Optimizing Linux Performance written by Phillip G. Ezolt and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Computers categories.


Profiler for Linux systems.



Performance Tuning For Linux Servers


Performance Tuning For Linux Servers
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Author : Sandra K. Johnson
language : en
Publisher: IBM Press
Release Date : 2005

Performance Tuning For Linux Servers written by Sandra K. Johnson and has been published by IBM Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Electronic books categories.


The ultimate guide to performance tuning mission critical Linux servers - including web servers, database servers, and application servers.



Linux Kernel Debugging


Linux Kernel Debugging
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Author : Kaiwan N Billimoria
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-08-05

Linux Kernel Debugging written by Kaiwan N Billimoria and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-08-05 with Computers categories.


Effectively debug kernel modules, device drivers, and the kernel itself by gaining a solid understanding of powerful open source tools and advanced kernel debugging techniques Key Features • Fully understand how to use a variety of kernel and module debugging tools and techniques using examples • Learn to expertly interpret a kernel Oops and identify underlying defect(s) • Use easy-to-look up tables and clear explanations of kernel-level defects to make this complex topic easy Book Description The Linux kernel is at the very core of arguably the world's best production-quality OS. Debugging it, though, can be a complex endeavor. Linux Kernel Debugging is a comprehensive guide to learning all about advanced kernel debugging. This book covers many areas in-depth, such as instrumentation-based debugging techniques (printk and the dynamic debug framework), and shows you how to use Kprobes. Memory-related bugs tend to be a nightmare – two chapters are packed with tools and techniques devoted to debugging them. When the kernel gifts you an Oops, how exactly do you interpret it to be able to debug the underlying issue? We've got you covered. Concurrency tends to be an inherently complex topic, so a chapter on lock debugging will help you to learn precisely what data races are, including using KCSAN to detect them. Some thorny issues, both debug- and performance-wise, require detailed kernel-level tracing; you'll learn to wield the impressive power of Ftrace and its frontends. You'll also discover how to handle kernel lockups, hangs, and the dreaded kernel panic, as well as leverage the venerable GDB tool within the kernel (KGDB), along with much more. By the end of this book, you will have at your disposal a wide range of powerful kernel debugging tools and techniques, along with a keen sense of when to use which. What you will learn • Explore instrumentation-based printk along with the powerful dynamic debug framework • Use static and dynamic Kprobes to trap into kernel/module functions • Catch kernel memory defects with KASAN, UBSAN, SLUB debug, and kmemleak • Interpret an Oops in depth and precisely identify it's source location • Understand data races and use KCSAN to catch evasive concurrency defects • Leverage Ftrace and trace-cmd to trace the kernel flow in great detail • Write a custom kernel panic handler and detect kernel lockups and hangs • Use KGDB to single-step and debug kernel/module source code Who this book is for This book is for Linux kernel developers, module/driver authors, and testers interested in debugging and enhancing their Linux systems at the level of the kernel. System administrators who want to understand and debug the internal infrastructure of their Linux kernels will also find this book useful. A good grasp on C programming and the Linux command line is necessary. Some experience with kernel (module) development will help you follow along.



The Linux Programmer S Toolbox


The Linux Programmer S Toolbox
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Author : John Fusco
language : en
Publisher: Pearson Education
Release Date : 2007-03-06

The Linux Programmer S Toolbox written by John Fusco and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-03-06 with Computers categories.


Master the Linux Tools That Will Make You a More Productive, Effective Programmer The Linux Programmer's Toolbox helps you tap into the vast collection of open source tools available for GNU/Linux. Author John Fusco systematically describes the most useful tools available on most GNU/Linux distributions using concise examples that you can easily modify to meet your needs. You'll start by learning the basics of downloading, building, and installing open source projects. You'll then learn how open source tools are distributed, and what to look for to avoid wasting time on projects that aren't ready for you. Next, you'll learn the ins and outs of building your own projects. Fusco also demonstrates what to look for in a text editor, and may even show you a few new tricks in your favorite text editor. You'll enhance your knowledge of the Linux kernel by learning how it interacts with your software. Fusco walks you through the fundamentals of the Linux kernel with simple, thought-provoking examples that illustrate the principles behind the operating system. Then he shows you how to put this knowledge to use with more advanced tools. He focuses on how to interpret output from tools like sar, vmstat, valgrind, strace, and apply it to your application; how to take advantage of various programming APIs to develop your own tools; and how to write code that monitors itself. Next, Fusco covers tools that help you enhance the performance of your software. He explains the principles behind today's multicore CPUs and demonstrates how to squeeze the most performance from these systems. Finally, you'll learn tools and techniques to debug your code under any circumstances. Coverage includes Maximizing productivity with editors, revision control tools, source code browsers, and "beautifiers" Interpreting the kernel: what your tools are telling you Understanding processes–and the tools available for managing them Tracing and resolving application bottlenecks with gprof and valgrind Streamlining and automating the documentation process Rapidly finding help, solutions, and workarounds when you need them Optimizing program code with sar, vmstat, iostat, and other tools Debugging IPC with shell commands: signals, pipes, sockets, files, and IPC objects Using printf, gdb, and other essential debugging tools Foreword Preface Acknowledgments About the Author Chapter 1 Downloading and Installing Open Source Tools Chapter 2 Building from Source Chapter 3 Finding Help Chapter 4 Editing and Maintaining Source Files Chapter 5 What Every Developer Should Know about the Kernel Chapter 6 Understanding Processes Chapter 7 Communication between Processes Chapter 8 Debugging IPC with Shell Commands Chapter 9 Performance Tuning Chapter 10 Debugging Index



Rapid Web Applications With Turbogears


Rapid Web Applications With Turbogears
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Author : Mark Ramm
language : en
Publisher: Pearson Education
Release Date : 2006-11-07

Rapid Web Applications With Turbogears written by Mark Ramm and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-11-07 with Computers categories.


Master TurboGears: The Easy Python Framework for Rapid Web Development TurboGears harnesses the power of Python to provide a dynamic and easy-to-use Web development framework: one that dramatically increases developer productivity, and makes it far easier to create dynamic, user-friendly, Ajax-enabled Web applications. Now, for the first time, there’s a definitive guide to TurboGears–coauthored by its creator, Kevin Dangoor. This book will help experienced Web developers get productive with TurboGears–fast. You’ll quickly build your first TurboGears Web application–then extend it one step at a time, mastering the underlying libraries that make these enhancements possible. Next, the authors demonstrate TurboGears at work in a real-world application, by examining the code for “WhatWhat Status,” an open source project status tracking application. Finally, you’ll gain deep insight into the model, view, and controller technologies TurboGears is built upon: knowledge that will help you build far more robust and capable Python applications. Coverage includes Understanding the architecture of a TurboGears application Mastering SQLObject, customizing it, and using it with TurboGears models Utilizing TurboGears view technologies, including dynamic templates and MochiKit for Ajax Bringing CSS, XHTML, and JavaScript together in reusable components with TurboGears Widgets Using CherryPy and TurboGears controller technologies: from decorators to deployment Exploring the TurboGears toolbox Ensuring security and managing user access permissions in TurboGears applications



The Apache Modules Book


The Apache Modules Book
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Author : Nick Kew
language : en
Publisher: Prentice Hall Professional
Release Date : 2007-01-26

The Apache Modules Book written by Nick Kew and has been published by Prentice Hall Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-26 with Computers categories.


"Do you learn best by example and experimentation? This book is ideal. Have your favorite editor and compiler ready–you'll encounter example code you'll want to try right away. You've picked the right book–this is sure to become the de facto standard guide to writing Apache modules." –Rich Bowen, coauthor, Apache Administrators Handbook, Apache Cookbook, and The Definitive Guide to Apache mod_rewrite "A first-rate guide to getting the most out of Apache as a modular application platform–sure to become a must-read for any Apache programmer, from beginner to experienced professional. It builds up carefully and meticulously from the absolute basics, while including chapters on everything from the popular Apache DBD Framework to best practices, security, and debugging." –Noirin Plunkett, documentation committer to the Apache httpd project, and member of the ASF conference committee The Only Comprehensive Guide to Developing Apache 2.x Modules and Applications Apache is more than the world's most popular Web server–it's also an extraordinarily powerful and extensible development platform. Now, ApacheTutor.org's Nick Kew has written The Apache Modules Book, the first start-to-finish, example-rich guide for every developer who wants to make the most of Apache. Kew begins with detailed, accessible introductions to Apache's architecture and API, then illuminates all the techniques you'll need, from request processing through code security. He brings together the best of both worlds: powerful C-based techniques for accomplishing tasks Perl or PHP can't handle, implemented with tools that deliver all the productivity you'd expect from higher-level languages. Utilizing realistic code samples, Kew introduces techniques documented in no other book-and, often, nowhere else at all. Coverage includes Using Apache Portable Runtime (APR) to streamline C development and avoid its pitfalls Leveraging Apache DBD to build applications far more scalable than classic LAMP software Working with the latest Apache 2.x features: filter modules, XML support, and smart proxies Mastering best practices, from thread safety to multi-platform development Utilizing the Apache Authentication Framework Tracing and debugging problems in both Apache and your custom modules Foreword Preface Acknowledgments About the Author Chapter 1 Applications Development with Apache Chapter 2 The Apache Platform and Architecture Chapter 3 The Apache Portable Runtime Chapter 4 Programming Techniques and Caveats Chapter 5 Writing a Content Generator Chapter 6 Request Processing Cycle and Metadata Handlers Chapter 7 AAA: Access, Authentication, and Authorization Chapter 8 Filter Modules Chapter 9 Configuration for Modules Chapter 10 Extending the API Chapter 11 The Apache Database Framework Chapter 12 Module Debugging Appendix A Apache License Appendix B Contributor License Agreements Appendix C Hypertext Transfer Protocol: HTTP/1.1 Index About the Web Site ApacheTutor.org contains code examples from the book, all designed for easy use and integration into existing applications.



Lf426 Linux Performance Tuning 1 2


Lf426 Linux Performance Tuning 1 2
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Author : Linux Foundation
language : en
Publisher:
Release Date : 2012-11-29

Lf426 Linux Performance Tuning 1 2 written by Linux Foundation and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-29 with categories.


LF426 Linux Performance Tuning 1.2