console-profiler

Simple runtime profiler based on the console module

Installation

npm install --save console-profiler

Usage

1. Create console instance:

const Console = require('console-profile');
const consoleProfiler = new Console({
    threshold: 1000, // ms
    namespace: "profiler"
});

2. Use it:

consoleProfile.time('profile');

longRunningFunction();

consoleProfile.timeEnd('profiler');

If function runs longer than threshold, you will see a message in the console, like that:

  profiler profile: 1234.45ms

Options

• threshold (number): upper threshold. Default = 0(profile disabled).
• namespace (string): namespace for console message. Default = console:time.
• fixed (number): number of numbers after the decimal point. Default = 2.
• test (boolean): disabled console message when testing. Default = false.

License

MIT