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Title: Dashboard Network Information always shows NaN after paravirtualization Post by: gdampf on Saturday 02 March 2013, 07:31:34 pm I created a Xen 4.1 DomU (hvmloader) and installed Endian 2.5.1 - all worked well, but slowly.
To improve performance, I switched to a PAE-Kernel: >efw-upgrade >2 >x@y.de >smart install kernel-PAE I changed the Xen-Settings to pygrub and netfront-ethernet-interfaces, so the endian DomU is starting paravirtualized and working well (I think pretty much faster than before). /etc/businfotab is nor showing: # Generated by ethconfig eth0 XEN-eth0 eth1 XEN-eth1 eth2 XEN-eth2 But since I switched to paravirt. no Network Informations are shown anymore - just "NaN". The same procedure worked well with Endian 2.4.1 ! I've seen, that the daemon collectd is now (2.5.1) using netlink plugin instead of interface plugin - may be this is the reason for the different behaviour compared to 2.4.1, but I am not such familiar with this details. Has somebody managed to run Endian 2.5.1 paravirtualized and keeping the Network Information Dashboard workin? It would be nice to share the configuration. Title: Re: Dashboard Network Information always shows NaN after paravirtualization Post by: Begarin on Tuesday 21 May 2019, 03:09:14 pm Its really sad to see that noone has assisted with your question. Unfortunately I'm no help, however I confirm that the latest 3.3.0 ISO version was working fine...until I did a command line efw-upgrade (which completed OK) then I got the Status Traffic graphs stopped working and the interface stats above show NAN. Have rebooted. Have reloaded the upgrade.
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