Simple step profiler for node.js
Usage:
var Profiler = ; var opts = // Optional StatsD integration, to send // timings of each step to a statsd server // See https://github.com/sivy/node-statsd statsd_client: ...;var profiler = opts;profilerstart'task1';...profiler;...profiler;...profiler; // ends 'task1'...console;profiler