How to get black pot

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Common experience

Some events often encountered in several work may have encountered it. It has also been happy to go to work, just open the computer, the following situation appears:

< P> 1. The leader runs over and ask Yesterday's website is very slow, the server has problems

2. Customer service to say that there is a user who says that the website is very slow, the server has a problem. / p>

3. The boss said that he couldn't open the website at home yesterday. The server had a problem

4. The technical director said that yesterday, I just got CDN, you see how it effect

5. The sales department can not see how the national regions visit our website, and how to improve

6. There are more black pots on website operation and maintenance, welcome to list ..

Why did the problem always think is the reason for the operation and maintenance?

Speaking out the topic, in a company actually encountered the previous colleagues, seeing a few words, he said a sentence that made me unforgettable: "Or you are easy to wait, don't do every day , Just staring at the screen, staring at the server is problematic. "

Website Access is slow reasons </ strong>

? server failure

? program logic is problematic, resulting in slow response < / p>

? The page is slow, resulting in a slow page

? User network environment

? South China Net network slowly

 

Operation's troubles </ strong>

Some people propose with Zabbix try, as a single-node operation and maintenance monitoring tool, Zabbix does powerful, but it can't do all stacks Network performance monitoring, do you think Zabbix is ??a big god? Oh, the past is impossible, I can't know, I will not know in a certain area, I only have one server. Some people say that I will try to use the web test software, but he is just an ordinary GET, but the eggs.

Solution </ strong>

Finally, these affected websites can be well resolved, Yun Zhi's monitoring treasure is a good choice The page performance management and website monitoring can make you get rid of unnecessary black pot. Not much to say, the above picture:

monitoring point comparison

page performance management

The country's dozens of provinces, Wuhan telecom cushion bottom.

The current listing of all the monitoring points opens the time long data, you can see performance scores and response time in each region.

timing diagram

Each resource response time

webpage is slow, it is possible to be dragged on a web page You can monitor the loading situation of each element on the web page (known for Firebug), we can know that DNS parsing time, establish a connection, send request, wait, time consumption, and Firebug is basically exactly the same. As can be seen above, various times of each resource is listed in detail, and we can analyze which network links in the end of the problem.

Web Performance Management - Request / Response Head

You can see the server response header, generally contains file expiration time, cache hits, etc., is some help Question information.

Website availability

Get a certain amount of availability, the above picture can be seen that Shanghai Science and Education Network can be 75%, have not heard, the availability rate is a matter of course. .

How to implement the </ strong>

monitoring treasure provides web page performance management, just a simple configuration. Log in the background, click on "Monitor" - "Web Performance Management -" Create Monitoring Project.

Creating Monitoring Items

Monitoring Node

The account number of the operation and maintenance time, there are more than 30 monitoring nodes For choice, enterprise version accounts can be selected throughout the country and more than 100 surveillance points in overseas city, including various regions, various networks. The monitoring frequency is selected for 15 minutes, the smaller the frequency, the more data is rich.

Alarm Configuration

Operations can be customized according to SLA custom alarm triggers in their own business, for example, if any node response time exceeds 5000ms, the alarm is sent, the alarm method has Email, SMS, WeChat and phone speech. You can choose the appropriate alarm mode based on the severity of the alarm status.

Detection configuration Complete

Last </ strong>

If you are being plagued by various website operation and maintenance issues, try Test Monitoring Page Performance Management, not only can meet the needs of the boss, leaders, colleagues, but also find the server and network failure, the user's complaint is destroyed in the germination, but no longer back.

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