October 2013
Intermediate to advanced
261 pages
7h 4m
English
Content preview from High Performance DrupalBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
Chapter 1. Beginning a Performance Project
So you’re ready to jump in and start improving your website’s performance. This can be a daunting task. There are so many services, underlying technologies, and possible problems that it can be difficult to pick a starting point. It is easy to run around in circles, checking and fixing many small issues but never addressing your major problems (or even discovering what they are). Knowing where to start and which issues are of high priority can be one of the most difficult parts of optimizing a site.
Due to these common issues of discovery and prioritization, good performance engineers and system administrators tend to do a lot more gathering of metrics and statistics than most people think. A complete understanding of the problem points of a website (problem pages, blocks, or views) and server metrics during average- and high-load situations is a requirement for making good decisions. Whenever we approach a new infrastructure or website project, the investigation and metrics collection period is often the most important time and will determine how effective the entire optimization project is.
Getting Started with Performance Improvements
We will discuss tools and methodologies for collecting performance information in later chapters. For now, let us assume we have a spreadsheet of problem pages or requests and some server information (CPU, load, I/O usage, etc.) during some peak load periods. The next important step in optimizing a site is ...
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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.