I'm running a server with Munin installed through WHM cPanel. I've been googling around and I can't seem to find out how to do the following:
A: Change a graph to show a different time period (currently I can only view, day, week, month, year). I would like to possibly view per minute, per hour… or specific intervals such as per 30 minutes, per 4 hours, etc…
B(optional, but preferred): Add new graphs with the above criteria(A).
I am a novice with all things that will possibly be required to do this (such as ssh). I wish I could just go edit a php file as I'm highly experienced in that subject.
Best Answer
Here is documentation on the munin capabilities to change the sample periods: Keep more data with custom retention plans
It depends on which version of munin are you are using. 1.4 has some limited ability to store higher precision data, but what you really want is what will be in 2.0 when it is released. The second alpha was released around a month ago, so it'll likely be a while before it's out and packaged for your use.