brandonblack/mongo-tools — pull request #55 by kiran-b (2013-03-04 09:01:24+00:00)
Title: Opcounts Background Task

Polls mongo's dbstats every 2s (would like to make this a setting in a config file), scrubs that data, then stores it to a secondary mongodb server.

Other services (the opcounter visualization, for example) can then read back this information from the stats database. Depending on other teams' needs, we can extend this to collect other monitoring statistics.