December 2020
Intermediate to advanced
928 pages
28h 18m
English
Content preview from Systems Performance, 2nd Edition
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Chapter 1
Introduction
Computer performance is an exciting, varied, and challenging discipline. This chapter introduces you to the field of systems performance. The learning objectives of this chapter are:
Understand systems performance, roles, activities, and challenges.
Understand the difference between observability and experimental tools.
Develop a basic understanding of performance observability: statistics, profiling, flame graphs, tracing, static instrumentation, and dynamic instrumentation.
Learn the role of methodologies and the Linux 60-second checklist.
References to later chapters are included so that this works as an introduction both to systems performance and to this book. This chapter finishes with case studies to show how ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.