Always on Rails

http://github.com/noahd1/oink/tree/master

Description

Rails plugin and log parser to help narrow down the source(s) of increased memory usage in rails applications.
Synopsis

Oink adds memory and active record instantiation information to rails log during runtime and provides an executable to help digest the enhanced logs.

Given a minimum threshold and a metric (memory or active record instantiation), the oink executable reports:

1. The top ten single requests which exceeded the threshold for the metric, ordered by the request which exceeded the threshold the most
2. The number of times each action exceeded the threshold for the metric, ordered by the action which exceeded the threshold the most
3. (in verbose mode) The log lines produced by requests which exceeded the threshold

協助降低 Rails Application 降低記憶體用量的 plugin