heroku/pulse — Issue #18: Performance optimizations
Author: mmcgrana
Created: 2011-12-22 21:46:54+00:00
State: open

The production Pulse instance requires a large number of receiver processes to handle the combination of high global event rate and growing number of tracked stats. More importantly, the singleton merger processes is now loaded to the point of having to decrease the emit rate from the receivers to prevent dropped merge events. There may be accessible optimizations that limit this problem for the time being.