DTrace Dynamic Tracing in Oracle Solaris, Mac OS X and FreeBSD
The Oracle Solaris DTrace feature revolutionizes the way you debug operating systems and
applications. Using DTrace, you can dynamically instrument software and
quickly answer virtually any question about its behavior. Now, for the
first time, there’s a comprehensive, authoritative guide to making the
most of DTrace in any supported UNIX environment–from Oracle Solaris to
OpenSolaris, Mac OS X, and FreeBSD.
Written by key contributors to the DTrace community, DTrace teaches
by example, presenting scores of commands and easy-to-adapt,
downloadable D scripts. These concise examples generate answers to real
and useful questions, and serve as a starting point for building more
complex scripts. Using them, you can start making practical use of
DTrace immediately, whether you’re an administrator, developer, analyst,
architect, or support professional.
The
authors fully explain the goals, techniques, and output associated with
each script or command. Drawing on their extensive experience, they
provide strategy suggestions, checklists, and functional diagrams, as
well as a chapter of advanced tips and tricks. You’ll learn how to
[*]Write effective scripts using DTrace’s D language[*]Use DTrace to thoroughly understand system performance[*]Expose functional areas of the operating system, including I/O, filesystems, and protocols[*]Use DTrace in the application and database development process[*]Identify and fix security problems with DTrace[*]Analyze the operating system kernel[*]Integrate DTrace into source code[*]Extend DTrace with other toolsThis book will help you make the most of DTrace to solve problems more quickly and efficiently, and build systems that work faster and more reliably.
刚好有 solaris环境,感谢!
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