Java Performance Companion

Charlie Hunt, Monica Beckwith, Poonam Parhar, Bengt Rutisson

Java Performance Companion
  • 出版商: Addison Wesley
  • 出版日期: 2016-03-13
  • 售價: $1,750
  • 貴賓價: 9.5 折 $1,663
  • 語言: 英文
  • 頁數: 192
  • 裝訂: Paperback
  • ISBN: 0133796825
  • ISBN-13: 9780133796827
  • 相關分類: Java 程式語言
  • 相關翻譯: Java 性能調優指南 (簡中版)

    • 立即出貨 (庫存 < 3)

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商品描述

Java® Performance Companion shows how to systematically and proactively improve Java performance with today’s advanced multicore hardware and complex operating system environments.


The authors, who are all leading Java performance and Java HotSpot VM experts, help you improve performance by using modern software engineering practices, avoiding common mistakes, and applying tips and tricks gleaned from years of real-world experience.


Picking up where Charlie Hunt and Binu John’s classic Java Performance left off, this book provides unprecedented detail on two powerful Java platform innovations: the Garbage First (G1) garbage collector and the HotSpot VM Serviceability Agent.


Coverage includes

  • Leveraging G1 to overcome limitations in parallel, serial, and CMS garbage collection
  • Understanding each stage of G1 GC collections, both young and old
  • Getting under the hood with G1 and efficiently fine-tuning it for your application
  • Identifying potential optimizations, interpreting experimental results, and taking action
  • Exploring the internals of the HotSpot VM
  • Using HotSpot VM Serviceability Agent to analyze, triage, and resolve diverse HotSpot VM issues
  • Troubleshooting out of memory errors, Java level deadlocks, and HotSpot VM crashes
  • Extending the Serviceability Agent, and using the Plugin for VisualVM
  • Mastering useful HotSpot VM command line options not covered in Java™ Performance

Java® Performance Companion can help you squeeze maximum performance and value from Java with JDK 8 or 9–for any application, in any environment.


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商品描述(中文翻譯)

《Java® Performance Companion》展示了如何在今天先進的多核硬體和複雜的作業系統環境中系統地和主動地改善Java的性能。作者們都是領先的Java性能和Java HotSpot VM專家，他們通過使用現代軟體工程實踐、避免常見錯誤以及應用多年實際經驗中獲得的技巧和訣竅來幫助您提高性能。

本書在Charlie Hunt和Binu John的經典著作《Java Performance》的基礎上提供了關於兩個強大的Java平台創新的詳細信息：Garbage First（G1）垃圾收集器和HotSpot VM可服務性代理。

內容包括：
- 利用G1克服並行、串行和CMS垃圾收集的限制
- 理解G1 GC收集的每個階段，包括年輕代和老年代
- 深入研究G1並對其進行高效調優以適應您的應用程式
- 識別潛在的優化方案，解讀實驗結果並採取行動
- 探索HotSpot VM的內部結構
- 使用HotSpot VM可服務性代理分析、診斷和解決各種HotSpot VM問題
- 解決記憶體不足錯誤、Java層死鎖和HotSpot VM崩潰問題
- 擴展可服務性代理，並使用VisualVM的插件
- 掌握Java™ Performance未涵蓋的有用HotSpot VM命令行選項

《Java® Performance Companion》可以幫助您在任何應用程式、任何環境中充分發揮Java在JDK 8或9上的性能和價值。

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