npmpackage.info

Gathering detailed insights and metrics for throughput

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throughput

Measure throughput/transfer speeds

1.0.1

JavaScript

313.00 B

628,723

Installations

npm install throughput

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Node Version

16.13.0

NPM Version

8.1.3 Pull Requests

Open

1

Total

1

Closed

0

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Contributors

Unable to fetch Contributors

View all 1 contributors

Languages

JavaScript

JavaScript (100%)

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Developer

ThaUnknown

Download Statistics

Total Downloads

628,723

Last Day

1,038

Last Week

6,946

Last Month

39,521

Last Year

255,554

GitHub Statistics

2 Stars

2 Commits

2 Forks

2 Watching

1 Branches

1 Contributors

Bundle Size

480.00 B

Minified

313.00 B

Minified + Gzipped

Bundlephobia

Maintainers

Package Meta Information

Latest Version

1.0.1

Package Id

throughput@1.0.1

Unpacked Size

2.27 kB

Size

1.14 kB

File Count

NPM Version

8.1.3

Node Version

16.13.0

Total Downloads

Cumulative downloads

Total Downloads

628,723

Last day

-25.1%

1,038

Compared to previous day

Last week

-17.9%

6,946

Compared to previous week

Last month

14.6%

39,521

Compared to previous month

Last year

-17.8%

255,554

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

No dependencies detected.

Versions

throughput

Speed measurement

npm install throughput

Usage

1const throughput = require('throughput')
2const fs = require('fs')
3
4// Let's measure how fast we can read from /dev/urandom
5const speed = throughput()
6const stream = fs.createReadStream('/dev/urandom')
7
8stream.on('data', function(data) {
9  // Simply call speed with the amount of bytes transferred
10  const bytesPerSecond = speed(data.length)
11
12  console.log(bytesPerSecond+' bytes/second')
13})

You can always get the current speed by calling speed().

Per default throughput uses a 5 second buffer. To change this simply pass another value to the constructor

1const speed = throughput(20) // uses a 20s buffer instead

This is an improved version of speedometer by mafintosh, which used timeouts, which cause a lot of issues.

License

MIT

No vulnerabilities found.

No security vulnerabilities found.