October 2015
Intermediate to advanced
368 pages
8h 49m
English
Content preview from Mastering Google App EngineBecome 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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AppStats
It is important to know how your application is performing. A Google App Engine application mainly calls various API methods that result in RPC calls, which effectively are network calls. If you have data of what kind of calls are being made, where and what calls are the most time-consuming, you can optimize, tweak, or structure your code in accordance to make optimal use of resources.
That's exactly where the RPC profiling comes in, which is also known as AppStats. To enable it, there are two steps to it:
- Enabling the recording of events
- Enabling the user interface to browse it
To enable it, you have to add a WSGI middleware to your application that will record various statistics. In case of webapp2, that's simple. You can simply do it like ...
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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.