Manipulating trend charts

This support forum board is for support questions relating to Nagios XI, our flagship commercial network monitoring solution.
cwscribner
Posts: 316
Joined: Thu Mar 31, 2011 9:54 am
Location: Patten, ME

Re: Manipulating trend charts

Post by cwscribner »

That brought the charts back :D

So it looks like now its set to 24h. Given the frequent usage indicated by the green and black lines, why are the last, avg, and max numbers so low?
You do not have the required permissions to view the files attached to this post.
scottwilkerson
DevOps Engineer
Posts: 19396
Joined: Tue Nov 15, 2011 3:11 pm
Location: Nagios Enterprises

Re: Manipulating trend charts

Post by scottwilkerson »

Yeah, I thought 24 hours was the default...

When you run the wizard it has a dropdown that asks you the speed you want to use, Gbps,Mbps,Kbps....

I believe the graphs use this value, however I don't know why you have a "m" on the left side to the graph...

Is this a low traffic interface or one that would be expected to average 20Mbps ?

I do know that this check by default uses the graph Template "check_xi_service_mrtgtraf.php"
Former Nagios employee
Creator:
Human Design Website
Get Your Human Design Chart
cwscribner
Posts: 316
Joined: Thu Mar 31, 2011 9:54 am
Location: Patten, ME

Re: Manipulating trend charts

Post by cwscribner »

It would be expected to have numbers in the 20Mbps +/- range. The Xymon graph shows numbers in that range.

What should be my next steps?

I still need to
1) Fix whatever is going on with those numbers
2) Create a graph that will show a 30 minute window.
cwscribner
Posts: 316
Joined: Thu Mar 31, 2011 9:54 am
Location: Patten, ME

Re: Manipulating trend charts

Post by cwscribner »

My charts are back to not working at all. I tried re-uploading the perfdata component but that didn't fix it. Any thoughts?
scottwilkerson
DevOps Engineer
Posts: 19396
Joined: Tue Nov 15, 2011 3:11 pm
Location: Nagios Enterprises

Re: Manipulating trend charts

Post by scottwilkerson »

Are they totally blank?

Any relevant errors in?

Code: Select all

# tail -f /var/log/httpd/error_log
Former Nagios employee
Creator:
Human Design Website
Get Your Human Design Chart
cwscribner
Posts: 316
Joined: Thu Mar 31, 2011 9:54 am
Location: Patten, ME

Re: Manipulating trend charts

Post by cwscribner »

Totally blank. All are showing up as broken image links.

The apache log is filled with

Code: Select all

sh: /usr/bin/rrdtool: No such file or directory
mguthrie
Posts: 4380
Joined: Mon Jun 14, 2010 10:21 am

Re: Manipulating trend charts

Post by mguthrie »

Can you run:

Code: Select all

whereis rrdtool
cwscribner
Posts: 316
Joined: Thu Mar 31, 2011 9:54 am
Location: Patten, ME

Re: Manipulating trend charts

Post by cwscribner »

Interesting...rrdtool appears to be missing. It returned

Code: Select all

rrdtool:
scottwilkerson
DevOps Engineer
Posts: 19396
Joined: Tue Nov 15, 2011 3:11 pm
Location: Nagios Enterprises

Re: Manipulating trend charts

Post by scottwilkerson »

that's interesting, we are going to need that back

Code: Select all

yum install rrdtool -y
Former Nagios employee
Creator:
Human Design Website
Get Your Human Design Chart
cwscribner
Posts: 316
Joined: Thu Mar 31, 2011 9:54 am
Location: Patten, ME

Re: Manipulating trend charts

Post by cwscribner »

Charts are back :D They're missing a bunch of data though. Any way to remedy that?