xe
wrk2
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xe
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Ripgrep 14 Released
I’ll also throw in Leah Neukirche ‘s xe as a better alternative to xargs: https://github.com/leahneukirchen/xe
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GNU Parallel, where have you been all my life?
I also recommend checking out `xe`: https://github.com/leahneukirchen/xe
It’s like xargs with sane defaults and a couple tricks of its own.
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.
[1] https://github.com/giltene/wrk2
[2] https://httpd.apache.org/docs/2.2/programs/ab.html
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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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Your load generator is probably lying to you
Needs (2015).
I loved the talks from Gil Tene.
I always reach for his fork of wrk whenever I need to test throughput:
https://github.com/giltene/wrk2
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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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PHP preload VS running as a daemon (benchmarks)
To get the most out of preload, I preloaded all files that the experimental endpoint needs to include. As a benchmarking tool, I use wrk2 — a more advanced Apache Benchmark analog — to keep it simple and provide more flexibility to generate loads similar to a real-life one.
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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.
- Wrk2: A constant throughput, correct latency recording variant of wrk
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3 Benchmarking/load testing tools for different use cases
I use wrk2 because it overcomes coordinated omission.
What are some alternatives?
PPSS - Parallel Processing Shell Script
wrk - Modern HTTP benchmarking tool
progress - A simple-text subtask progress standard and accompanying utilities
siege - Siege is an http load tester and benchmarking utility
pash - PaSh: Light-touch Data-Parallel Shell Processing
loadtest - Runs a load test on the selected URL. Fast and easy to use. Can be integrated in your own workflow using the API.
bu - B)asic|But-For U)tility Code/Programs (in Nim & Often Unix/POSIX/Linux Context)
artillery - The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.
script - Making it easy to write shell-like scripts in Go
Hey - HTTP load generator, ApacheBench (ab) replacement
cligen - Nim library to infer/generate command-line-interfaces / option / argument parsing; Docs at