Yes, Atlas, which is also open source: http://techblog.netflix.com/2014/12/introducing-atlas-netflixs-primary.html http://techblog.netflix.com/2014/12/introduci

Yes, Atlas, which is also open source: http://techblog.netflix.com/2014/12/introducing-atlas-netflixs-primary.html http://techblog.netflix.com/2014/12/introducing-atlas-netfli... . Atlas monitors cloud-wide, and stores historical metrics at a one minute granularity. Vector is for per-instance custom drilldowns. I gave a talk last year where I showed how they both fit together: http://www.brendangregg.com/blog/2014-09-27/from-clouds-to-roots.html http://www.brendangregg.com/blog/2014-09-27/from-clouds-to-r...