November 2015
Intermediate to advanced
194 pages
4h 16m
English
Content preview from Amazon EC2 CookbookBecome 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,
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Collecting EC2 metrics using AWS CloudWatch
You can collect basic metrics such as CPU utilization, network I/O, and disk I/O metrics from your EC2 instances. There are two types of CloudWatch monitoring services—basic and detailed. In basic monitoring, the Amazon EC2 metrics data is collected at 5 minute periods and retained for 2 weeks, at no charge. The metrics are preselected and limited in number. Basic monitoring is automatically enabled for all EC2 instances. In detailed monitoring, the metrics are collected at 1-minute intervals and charged per hour per instance.
Regardless of the monitoring type, the metrics are aggregated by autoscaling group and EBS (if you are using autoscaling or EBS). If you want detailed monitoring, you can enable ...
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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.