sensu/sensu — pull request #375 by portertech (2012-09-22 07:16:13+00:00)
Title: Aggregate check results

"aggregate": true enables aggregations, great for answering questions like:
> 90% of my web servers responding?
does every node agree on who the master is?
same release/version on every box?

Screenshots:

http://i.imgur.com/ONH8z.png
http://i.imgur.com/Z3S7M.png
http://i.imgur.com/wLLfx.png