How can I check whether the website service is normal from time to time?

Zookeeper is a recent project (php + apache) that requires constant detection of the normal operation of WebSite Services. Currently, I think of the following methods: zookeeper 1. check apache httpd process Zookeeper 2. the Analysis of timed crawling pages is not ideal. What methods do you have ?? Zookeeper's latest project (php + apache) requires constant detection of the normal operation of WebSite Services
Currently, I have come up with the following methods:
Zookeeper 1. Check the httpd process of apache
Timed capture 2. timed capture PAGE analysis
Zookeeper doesn't feel ideal. What methods do everyone have ??

Reply content:

Zookeeper's latest project (php + apache) requires constant detection of the normal operation of WebSite Services
Currently, I have come up with the following methods:
Zookeeper 1. Check the httpd process of apache
Timed capture 2. timed capture PAGE analysis
Zookeeper doesn't feel ideal. What methods do everyone have ??

Since the demand has reached the real-time level,

It is better to write a socket.

PHP can be written, and C and PY can be used.

For example, op5 http://www.op5.com/
And nagios http://www.nagios.org/
You can also send an email to call when there is a problem with the historical data chart.

Write a simple page separately,

Use curl if the result isExcellentThe website is normal. Otherwise, the website is abnormal.

Register an account at monitoring site
Improves the Running frequency. For example, you can access the homepage once every minute.