July 2016
Intermediate to advanced
150 pages
4h 24m
English
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Chapter 8Monitoring JRuby in Production
You’ve already learned how to get performance data from your app, the JRuby runtime, and the JVM. But profiling tools like VisualVM and JConsole are not well suited for use on a regular basis. They don’t capture historical data well, and some of their features even degrade the performance of your app. Besides, when a problem has occurred it’s usually too late to collect information with a profiler. A better solution for production monitoring is a background agent that reports to an external service.
In this chapter, you’ll attach some monitoring services to your production server to track its performance, uptime, and fault tolerance. You’ll learn how to create alerts for performance thresholds, capture ...
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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.