Re: [Ganglia-general] Empty graphs appear for remote hosts

2013-11-12 Thread Maciej Lasyk
Ok so check your gmond.conf and make sure that send_metadata_interval is higher than "0" (60 for instance). From the manual: send_metadata_interval (integer_value in seconds): Establishes the interval at which gmond will send or resend the metadata packets that describe each enabled metric. This

Re: [Ganglia-general] Empty graphs appear for remote hosts

2013-11-11 Thread Stas Oskin
On Mon, Nov 11, 2013 at 9:32 PM, Maciej Lasyk wrote: > Multicast or unicast? > Unicast. > > Btw - we're not continuing this on ganglia-general? ;) > > Sorry, copied. -- November Webinars for C, C++, Fortran Developers

Re: [Ganglia-general] Empty graphs appear for remote hosts

2013-11-11 Thread Maciek Lasyk
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 rea

[Ganglia-general] Empty graphs appear for remote hosts

2013-11-11 Thread Stas Oskin
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.