On online Web server monitoring (v) Outlook

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A comprehensive number of serial, let us have a comprehensive understanding of online monitoring. Today's online monitoring has met most of our monitoring Web server requirements. People are more and more dependent on the Web server, but the vulnerability of the network does not improve the nature, the technician is still hard with the Trojan, was attacked, invaded, interconnected and so on to fight.

Online monitoring is not a simple ping IP, test the Web page, and then send out a few SMS alerts so simple. Online monitoring can also do more for you, with our years of experience in IDC, we believe that online monitoring will strengthen the following aspects of development:

Intelligent Monitoring Data analysis

Add more monitoring object is equal to the Web server more precise and meticulous monitoring, there are any signs of trouble can not escape the monitoring of the discernment. But the nature of our monitoring is not to receive a lot of alarm information, but to know exactly what the potential failure and what has happened. such as monitoring the site issued an alarm, is the Web service problems, or simply monitoring the site out of trouble, or the system CPU is too high, simply received the site alarm is not know the exact cause of the failure. On-line monitoring needs to collect a lot of monitoring data for intelligent analysis, and then send out the exact fault warning message.

II. Security Monitoring

One of the most important reasons for the server failure is the security is compromised, such as the malicious addition of Super Administrator, the server was implanted virus, the site was hanged horse, etc., security is destroyed soon after the failure, everyone knows that monitoring to security problems immediately alarm than after the failure of the alarm more effective. objects that need to monitor security:

1, operating system users and user groups have been modified, such as the addition of Super Administrator, ordinary users are entitled to mention.

2. Added unknown system service.

3. Added unknown process.

4, is added unknown from the start.

5, the firewall has been modified.

Iii. Trend Warning

There is a tendency to change from normal to non-normal before any failure occurs. such as hard disk capacity is decreasing, CPU utilization rate is increasing. In the trend process, online monitoring is based on the previous data, average data, current data, automatically calculate trend speed and trend direction, issued trend forecast. If the trend is to go in the direction of the anomaly, a trend alert will be issued immediately, indicating when the failure will occur, and even suggestions for adding equipment, purchasing bandwidth, etc.

Iv. Automatic fault handling

Receive the fault alarm, must be urgent rush to the engine room or remote connection server. What is the most painful thing for network administrators? is to receive the alarm; what is more painful? It is not able to deal with the alarm. Through automatic fault handling, most of the failures can automatically return to normal or slow down the loss. If monitoring to a website access exception, immediately automatically shut down the Web site, monitoring to network traffic is too high, immediately automatically shut down the flow of the program so as not to affect other servers.

Five, more accurate website performance monitoring

Online monitoring site is limited, can not be all over the country and even everywhere in the world, and monitoring points are located in the computer room, room bandwidth more than the general broadband Internet access, so through the computer room monitoring point monitoring performance can not be completely simulated to the real environment. Use the concept of sharing, so that each webmaster to participate in the performance of the site monitoring, to obtain more accurate performance of the site data.

The author of this article: the application and service of domain interconnection (http://www.118cy.com) in Admin5 original first, reprinted leave the article source.

On online Web server monitoring (iv) the use of the main online monitoring Service website recommendation