We along with the usual Nagios, we use Pingdom. It comes with lots of default checks.
For example it also reports how fast your website is or since they employ tests from different locations you get a nice graph how accessible your website was. To put some sense into it, add a reference check (e.g. google) and see how you perform.
Aside from HTTP etc. you can also check other services (mail, database, etc.). If they are not reachable from the outside, you can always create a script that outputs a standard "OK" and have Pingdom check on that, and report back if the output changed.
I should add that Pingdom is not a free service. But we've been using them for 10 months now and they haven't troubled us. :)
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我们与通常的 Nagios 一起使用 Pingdom。 它带有很多默认检查。
例如，它还报告您的网站的速度有多快，或者由于他们采用来自不同位置的测试，您可以得到一个很好的图表，了解您的网站的可访问性。 为了让它更有意义，添加一个参考检查（例如谷歌）并看看你的表现如何。
除了 HTTP 等之外，您还可以检查其他服务（邮件、数据库等）。 如果无法从外部访问它们，您始终可以创建一个输出标准“OK”的脚本，并让 Pingdom 检查该脚本，并报告输出是否发生变化。
我应该补充一点，Pingdom 不是免费服务。 但我们已经使用它们 10 个月了，它们并没有给我们带来麻烦。 :)
We along with the usual Nagios, we use Pingdom. It comes with lots of default checks.
For example it also reports how fast your website is or since they employ tests from different locations you get a nice graph how accessible your website was. To put some sense into it, add a reference check (e.g. google) and see how you perform.
Aside from HTTP etc. you can also check other services (mail, database, etc.). If they are not reachable from the outside, you can always create a script that outputs a standard "OK" and have Pingdom check on that, and report back if the output changed.
I should add that Pingdom is not a free service. But we've been using them for 10 months now and they haven't troubled us. :)
尝试查看Zabbix
http://www.zabbix.com/
Try looking at Zabbix
http://www.zabbix.com/
尝试 Insping 以及
Try out Insping also