Test method before CDN selection
After purchasing the CDN service, users will be more concerned about the actual effect in the process of using it. First of all, make sure that it has been activated successfully, and then follow the basic steps to add accelerated domain names and configure CNAME. After all, you can test whether the CDN acceleration is successful. Today, I will introduce to you the testing method before CDN selection.
First of all, let the IDC computer room test the permissions of the CVM.
Limited to the time limit, let's not talk about it: list the main points to you:
The goal is to test the availability and performance of the computer room, and then determine what we want to buy.
1) Downlink test: you can write your own script (ping,wget,tracert, etc.) and then ask netizens to execute it for you, and then return the data to record the data access line and data situation (draw the data with excell,rrdtool,gnuplot).
2) Uplink test: you can write your own script from the test server to time (ping,wget,tracert, etc.) other large fixed server IP nodes, and then see the results. You can draw with excell,rrdtool,gnuplot, which is actually a manual script implementation of smokeping (but much more powerful than smokeping, mainly if you pinch it).
3) through smokeping software, with its own RRDTOOL diagram, is 2) open source software implementation.
4) find someone with a similar tone / Bora to conduct a test. As soon as you say you want to test it, they will generally agree (mutual benefit, their sales are linked indicators), very professional charts, if there is a demand, it is also good to ask the boss to buy monitoring services.
The key to giving a job to the boss is to talk less nonsense and talk more with actual data and charts.
If there is anything else you need to know, you can find our CDN technical engineer on the official website. CDN technical engineer has more than ten years of experience in the industry, so it will be more detailed and professional than the editor's answer. Official website link www.yisu.com
