Transmit bandwidth in graph is wrong

[mfahey]

The graph on the main screen of fog says 100mbit transmitted.

On the switch that server is pushing 800+ mbit.

Graph is very off.

Fog 0.32
eth0

[Blackout]

Any more information?

[mfahey]

What information do you need? I will gladly provide it

[Blackout]

You need to go out on your own and find information to give me.
3 lines saying “my other appliance says your graph is wrong” gives me no information.

First, verify which one is correct. Use a 3rd piece of software or something.

The graph contacts the server in question and asks it “right now, how much data are you moving”, then its plotted on the graph. Verify on the server the graph is correct.

[mfahey]

sh int in my cisco switch on the port that fog is plugged into shows 800mb/sec. The graph was only showing 10mbit.

Seems to happen anytime its over 100mb with unicast traffic.

OS is Ubuntu.

[chad-bisd]

I’m using FOG 0.32 with a built in 1GB nic on Ubuntu 10.04 LTS server. My bandwidth graph shows between 80 and 200 MB when imaging multiple clients with GB nics. Each client displays between 2.4 and 4.5 GB /min.

The graph is JavaScript and jquery/Ajax I think. Have you made sure it’s not a browser error by trying other browsers?

[Tom Elliott]

Does anyone know if this still is/was actually a problem with coding?

[BigDawg986]

I cannot speak for the bandwidth, but in .31 it seems to show GMT instead of the local time of the Ubuntu server.

[Mark Shelton]

It was a problem with a formula in the coding. I changed it to work on 0.32. Now with 1.2 I can only get bandwidth info for the master node…storage node info does not appear at all.

[Tom Elliott]

[quote=“Mark Shelton, post: 37853, member: 423”]It was a problem with a formula in the coding. I changed it to work on 0.32. Now with 1.2 I can only get bandwidth info for the master node…storage node info does not appear at all. :([/quote]

This works in svn. It works, but not as you might expect.

I’ve pinned it down to the selected node on the graph of disk usage. So when you select the node, you will only see bandwidth information on that node.

[Mark Shelton]

OK, thanks for the clarification Tom. Bit of a shame though, it was good to see all the nodes at once, will this feature be added back in?

[Tom Elliott]

If you can get the me code you used to build the different options, I think we could add this in, but how to determine the colors?

[Mark Shelton]

Tom, the code for the bandwidth monitor is attached, put a .txt extension on it. I did not create the array to put multiple graphs in here, it was already a part of 0.32 I believe.

[url=“/_imported_xf_attachments/1/1437_fog.dashboard.js.txt?:”]fog.dashboard.js.txt[/url]

[Tom Elliott]

SVN 2429 has this functionality back. It is no longer reliant on the selector.

[Wolfbane8653]

This is a better implementation to view you storage node activity. Thank you!

[Mark Shelton]

Fantastic Tom. Works well. Thank you.

[Wayne Workman]

This may or may not be related, but, I’m sitting in a lab watching it image right now.

Things are going smooth, but the “Tasks” tab in the FOG web GUI is reporting some hosts speeds correctly, while others are sitting at zero… FOG version r3218

[IMG]http://s11.postimg.org/xti7y2myb/bandwidth.png[/IMG]

[ch3i]

[quote=“Wayne Workman, post: 45160, member: 28155”]This may or may not be related, but, I’m sitting in a lab watching it image right now.

Things are going smooth, but the “Tasks” tab in the FOG web GUI is reporting some hosts speeds correctly, while others are sitting at zero… FOG version r3218[/quote]

[url]http://fogproject.org/forum/threads/svn-2806-task-management.12134/#post-40095[/url]