Ah my bad.   You only get the popup history graph when you roll over the mini-graph to the left of the Ingress/Egress percentage bars, which is a little different to the other CPU, Storage, etc..  (which you get pop-up over either the mini-graph, or the usage-bar)

Since my lab chassis had 0% fabric usage the mini-graphs are just whitespace :)



From: Darius Seroka <dariusjs@gmail.com>
Reply-To: Observium <observium@observium.org>
Date: Wednesday, 7 August 2013 8:40 PM
To: Observium <observium@observium.org>
Subject: Re: [Observium] crossbar history

Peter,

I've got this below. When I hover over the fabric mini graphs I do have populated graphs. Is this what you mean? Below is the crossbar from observium in text format.

6500/7600 Crossbar
Chassis 1 WS-C6506-E DCEF
Fabric 0 ok20Gbps
Ingress0%
Egress0%
Chassis 1 Physical Slot 1 DCEF
Fabric 0 ok40Gbps
Ingress0%
Egress0%
Fabric 1 ok40Gbps
Ingress0%
Egress0%
Chassis 1 Physical Slot 2 DCEF
Fabric 0 ok40Gbps
Ingress0%
Egress0%
Fabric 1 ok40Gbps
Ingress0%
Egress0%
Chassis 1 Physical Slot 4 DCEF
Fabric 0 ok20Gbps
Ingress0%
Egress0%
Fabric 1 ok20Gbps
Ingress0%
Egress0%


Cheers,
Darius

--
Regards,
Darius Jan Seroka
dariusjs@gmail.com


On Wed, Aug 7, 2013 at 11:22 AM, Peter Childs <pchilds@staff.iinet.net.au> wrote:

6500/7600 chassis show the crossbar usage in details pane, and I see c6kxbar-1-0.rrd type files on the file system, but hovering over the crossbar bit doesn't show a historical graph, and I can't seem to see a historical graph in any of the other tabs for the device.

Am I missing something, or just a site-specific issue?

Cheers,
  Peter


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