wrk
wrk2
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wrk | wrk2 | |
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36 | 13 | |
36,694 | 4,148 | |
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0.0 | 0.0 | |
4 months ago | about 2 months ago | |
C | C | |
GNU General Public License v3.0 or later | Apache License 2.0 |
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wrk
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Ruby on Rails load testing habits
> My initial requirement was to send requests with unique parameters. To the best of my knowledge, no tool could do this.
wrk does this with lua. https://github.com/wg/wrk/blob/master/src/wrk.lua
Also even things like the venerable jmeter supported pulling parameters from a csv file.
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Running a Billion Workflows a month with Netflix Conductor
We used wrk2, a fantastic tool to generate stable load on the server. Wrk2 improves on wrk and adds the ability to generate sustained load at a specific rate (-R parameter).
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Grasshopper – An Open Source Python Library for Load Testing
We use locust at work but I HIGHLY recommend wrk for a very robust yet simple load testing tool.
And of course, this talk by Gil Tene is fantastic if you're interested in load testing stats https://www.youtube.com/watch?v=lJ8ydIuPFeU
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What tools you use for http load testing?
Good morning what tool do you use to test your infra in terms of http load ? A tool that works, I tested : - https://github.com/tsenart/vegeta but it returns 0 errors or a http_net error from Golang - LOIC (Low Orbit Ion Canon) https://github.com/NewEraCracker/LOIC but the requests do not appear in my nginx logs and I feel no slowdown - Apache Jmeter https://jmeter.apache.org/ but I can't drop my infra and I have Java socket closed errors - K6 https://k6.io/ but I can't bring down my infra with - wrk https://github.com/wg/wrk no matter what parameter I put it doesn't make enough requests per second, I put the same parameters as on a tutorial and I don't get the same result...
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My Rust server on a $20 VPS handles 10k requests per second with no caching. Is it just me or is that crazy ?
You could try to just blast it with wrk or bombardier. Can easily get around 50k requests on consumer machine.
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[2023] Nginx proxy_pass to apache mod_php VS nginx proxy_pass to apache php-fpm vs nginx php-fpm
Sure, first I did the load testing on the same machine. The same machine ran web servers, php-fpm and ab / wrk programs.
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a tool for quickly creating web and microservice code
Using the wrk tool to pressure test the api
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Denial of Wallet Attacks: The new (D)DoS in a Serverless world
Here is what it takes to inflict $$$ damages to a service using "serverless functions" under the hood, with wrk:
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Node.js Cluster vs Axum, a.k.a. yet another benchmark :)
The benchmark is a simple "hello world" server that returns a JSON response. Server frameworks are correspondingly Fastify for Node and Axum for Rust. Both were running on my laptop (specs should not matter, IMHO, as this is not about absolute numbers). Test load was provided by wrk that was running on the same machine.
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Protocol Buffer x JSON para serialização de dados
Testes usando a ferramenta WRK para fazer requests simultâneos nas rotas e comparar quantos requests por segundo a API suporta
wrk2
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GNU Parallel, where have you been all my life?
> This runs a benchmark for 30 seconds, using 2 threads, keeping 100 HTTP connections open, and a constant throughput of 2000 requests per second (total, across all connections combined).
Some distros include `ab`[2] which is also good, but wrk2 improves on it (and on wrk version 1) in multiple ways, so that's what I use myself.
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Ask HN: What do you use to stress test your web application?
I've had my eyes on wrk2 [1]
1. https://github.com/giltene/wrk2
But I am curious, what does HN use? Any tips?
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Running a Billion Workflows a month with Netflix Conductor
We used wrk2, a fantastic tool to generate stable load on the server. Wrk2 improves on wrk and adds the ability to generate sustained load at a specific rate (-R parameter).
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How does one answer performance related questions such as these for a web API?
I use tools like vegeta and wrk2 to answer those questions.
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what is faster the template engine tera or PHP. is there any template engines for rust faster than PHP
That's why a lot of people just use something like wrk or wrk2 (highly recommended to run it on a separate machine) and benchmark the ability to serve actual requests.
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Ask HN: Do you load test your applications? If so, how?
i use https://github.com/giltene/wrk2 pretty regularly.
it has decent lua hooks to customize behavior but i use it in the dumbest way possible to hammer a server at a fixed rate with the same payload over and over.
i run it by hand after a big change to the server to make sure nothing obviously regressed. i used to run it nightly in a jenkins job but 99% of the time no one looked at results. it was nice to see if assumptions on load a single node could handle didn't hold anymore.
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Flunked out of FAANG (zing!) and realized that my 6 years of experience have been spent with my head firmly lodged within my ass. Below is my plan to unfuck myself. Feedback appreciated.
Personally, I use wrk2 https://github.com/giltene/wrk2
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How to push ten thousand requests for load testing?
The other day I discovered this tool from one of my coworkers, https://github.com/giltene/wrk2
What are some alternatives?
siege - Siege is an http load tester and benchmarking utility
grpcurl - Like cURL, but for gRPC: Command-line tool for interacting with gRPC servers
prometheus - The Prometheus monitoring system and time series database.
jester - A sinatra-like web framework for Nim.
web-frameworks - Which is the fastest web framework?
cmdchallenge
loadtest - Runs a load test on the selected URL. Fast and easy to use. Can be integrated in your own workflow using the API.
prologue - Powerful and flexible web framework written in Nim
Arraymancer - A fast, ergonomic and portable tensor library in Nim with a deep learning focus for CPU, GPU and embedded devices via OpenMP, Cuda and OpenCL backends
Hey - HTTP load generator, ApacheBench (ab) replacement