drawks/txstatsd — pull request #3 by bicycleday (2013-11-19 06:03:20+00:00)
Title: delete idle counters to reduce load on carbon

introduced a new config to the StatsD compliant processor called
"delete-idle-counters". With this config, all counter keys are deleted
on each flush so that we don't send any stat for idle counters. This
reduces the amount of data carbon has to process.