ganglia/monitor-core — Issue #2: Grid CPU graph 100%
Author: evanjfraser
Created: 2011-12-07 03:16:13+00:00
State: open

Hello,

While using gmetad-python, when I added a new cluster to the grid, the Grid CPU graph hit and stayed at 100%.
There are 7 data sources, 28 servers and 246 cpus being monitored in total. I am using unicast on my gmonds.
A screenshot of the problem is viewable here: http://i.imgur.com/1wUn9.png

To fix it I tried:
* Restarting gmetad-python - No effect.
* Setting the send_metadata_interval = 60 on all gmond's. - No effect
* Disabling the recently added cluster and restarting gmetad-python - Problem went away.
* Disabling all other cluster's and enabling the recently added one - Problem came back.
* Blew away the __SummaryInfo__ RRD files for the Grid and restarted gmetad-python - No effect.
* Removed gmetad-python and installed gmetad instead - Problem was rectified.

I can provide gmetad-python.conf and gmond.conf files if requested.

Regards,

Evan.