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@digigov/benchmark
Advanced tools
Readme
@digigov/benchmark
is a lightweight utility to assist with the profiling of JavaScript code, offering insights into
execution time and memory usage during benchmark runs. Performance is measured by running the code for a specified
amount of iterations, and calculating the average operations per millisecond and memory usage per millisecond.
npm install @digigov/benchmark
import BenchmarkProfiler from '@digigov/benchmark';
const profiler = new BenchmarkProfiler({
iterations: 1000, // optional
concurrency: 1, // optional
});
profiler.add({
name: 'Name of the benchmark',
fn: async () => {
// Benchmark code
},
beforeAll: async () => {
// Optional. Runs once before all iterations
},
afterAll: async () => {
// Optional. Runs once after all iterations
},
beforeEach: async () => {
// Optional. Runs before each iteration
},
afterEach: async () => {
// Optional. Runs after each iteration
},
});
const results = await profiler.run();
console.log(results);
Results from the run()
function return an array with each benchmark's result:
[
{
name: string, // Name of the benchmark
iterations: number, // Number of iterations run
timeInMs: number, // Total time taken for all iterations in milliseconds
averageOpsPerMs: number, // Average operations per millisecond
averageKbPerMs: number, // Average memory used per millisecond
maxKb: number, // Peak memory usage during the benchmark run
},
];
FAQs
@digigov benchmark
The npm package @digigov/benchmark receives a total of 97 weekly downloads. As such, @digigov/benchmark popularity was classified as not popular.
We found that @digigov/benchmark demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 4 open source maintainers collaborating on the project.
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