measure-it

    1.0.1 • Public • Published

    measure-it

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    Measure performance of code blocks

    Install

    npm install measure-it --save

    Usage

    Measure One

    const measureOf = require('measure-it');
     
    let measure = measureOf('Awesome Code').start();
     
    awesomeCode();
     
    console.log(measure.get());
    // 10
     
    console.log(measure.serialize());
    // <Awesome Code> 10

    Measure Multiple Groups

    const measureOf = require('measure-it');
     
    let measure = measureOf('Awesome Code');
     
    measure.start('block 1');
     
    awesomeCode();
     
    measure.stop('block 1').start('block 2');
     
    awesomeCode();
     
    measure.stop('block 2');
     
    console.log(measure.get('block 1'));
    // 11
    console.log(measure.get('block 2'));
    // 12
     
    console.log(measure.serialize());
    // <Awesome Code> block 1: 11, block 2: 12

    Measure Asynchronous Code Blocks

    const measureOf = require('measure-it');
     
    let measure = measureOf('Awesome Code');
     
    measure.start('block 1');
     
    setTimeout(() => {
      measure.stop('block 1').start('block 2');
      console.log(measure.get('block 1'));
      // 1000
     
      setTimeout(() => {
        measure.stop('block 2');
        console.log(measure.get('block 2'));
        // 1000
     
        console.log(measure.serialize());
        // <Awesome Code> block 1: 1000, block 2: 1000
      }, 1000);
    }, 1000);

    Start / Stop Multiple Groups At Once

    const measureOf = require('measure-it');
     
    let measure = measureOf('Awesome Code').start('block 1', 'block 2', 'block 3');
     
    awesomeCode();
     
    measure.stop('block 1');
     
    awesomeCode();
     
    measure.stop('block 2', 'block 3');
     
    console.log(measure.get('block 1'));
    // 10
    console.log(measure.get('block 2'));
    // 20
    console.log(measure.get('block 3'));
    // 20
     
    console.log(measure.serialize());
    // <Awesome Code> block 1: 10, block 2: 20, block 3: 20

    Measure Progression

    const measureOf = require('measure-it');
     
    let measure = measureOf('Awesome Code').start();
     
    awesomeCode();
     
    measure.stop();
     
    awesomeCode();
     
    measure.stop();
     
    console.log(measure.get());
    // [10, 20]
     
    console.log(measure.serialize());
    // <Awesome Code> 10, 20

    Install

    npm i measure-it

    DownloadsWeekly Downloads

    0

    Version

    1.0.1

    License

    ISC

    Last publish

    Collaborators

    • iameugenejo