Could you check and confirm contents of RRDs? (by default:
/var/lig/ganglia/rrds) - are those being updated, if the contents are valid?
(You could use rrdtool to export rrd data to XML format; or open it
directly to your vim: http://www.vim.org/scripts/script.php?script_id=460)
Maybe for some reason general data for cluster / grid are ok, but specific
hosts data is corrupted..?
regards,
Maciej Lasyk
GPG key ID: 4FED49C5
GPG public key: http://maciek.lasyk.info/gpg_maciej_lasyk.asc
On Mon, Nov 11, 2013 at 4:14 PM, Stas Oskin <[email protected]> wrote:
> Hi,
>
> For some reason all my graphs are empty. They are being colored according
> to host loads, and switching to physical mode correctly shows the loads on
> servers, but the graphs themselves look like this (with nan% in summary):
>
> http://take.ms/RdOwCn
>
> Any idea?
>
> Thanks.
>
>
>
>
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