Questions regarding system monitoring - Nagios, Icinga, Spiceworks, Munin, Zabbix and more.

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28
votes
4answers
7k views

Find out which process is changing a file

I'm trying to find a reliable way of finding which process on my machine is changing a configuration file (/etc/hosts to be specific). I know I can use lsof /etc/hosts to find out what processes ...
11
votes
7answers
42k views

script to automatically test if a web site is available

I'm a lone web developer with my own Centos VPS hosting a few small web sites for my clients. Today I discovered my httpd service had stopped (for no apparent reason - but that's another thread). I ...
10
votes
4answers
3k views

Monitoring Dell/HP Servers Running ESXi (Free)

What are you all doing to monitor ESXi servers that run the free edition? With the lack of SNMP support, it seems fairly limited to me. What'd I'd like to be able to do is get some type of alert when ...
2
votes
1answer
609 views

M/Monit how to see current disk space?

In the admin interface of M/Monit under Reports -> Analytics I can chose to show Space %. How can I make the Monit clients submit this info? Is there a way to display Disk Space percentage on the ...