Given the performance benefits gained by Devon's work I will revert the
patch that attempted to speed up metric summaries because it's causing
grid-of-grids to fail (unless there are any objections) ...
https://github.com/ganglia/monitor-core/commit/0705a5defa284e289004daf61ea390338719d5fb
I don't personally have any objections, but if this remains a pain
point, perhaps this is something we can address differently? I think
where I left off, XML parsing was the taking the most time; is that
something that people are comfortable with changing (data format?)
--dho
2014/1/14 Nicholas
