task-spooler
wrk2
task-spooler | wrk2 | |
---|---|---|
4 | 13 | |
227 | 4,159 | |
- | - | |
4.4 | 0.0 | |
2 months ago | 2 months ago | |
C | C | |
GNU General Public License v3.0 only | Apache License 2.0 |
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task-spooler
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Sequential and parallel execution of long-running shell commands
A similar tool I highly recommend: https://github.com/justanhduc/task-spooler
At first I thought it would just be a one-off tool I used for one of my projects, not until I discovered later that it has everything I need and became my daily driver ever since.
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GNU Parallel, where have you been all my life?
Wow this tool is fantastic, thank you! The UI is very nice and simple. How has this not existed in Unix for 30+ years?
https://github.com/justanhduc/task-spooler
- What are some lesser-known Linux software that are absolutely life changing?
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What is "tsp" on newsboat config?
Could be something like these.
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?
cligen - Nim library to infer/generate command-line-interfaces / option / argument parsing; Docs at
wrk - Modern HTTP benchmarking tool
pash - PaSh: Light-touch Data-Parallel Shell Processing
siege - Siege is an http load tester and benchmarking utility
olive - A lightweight and fast Linux based HTTP Server written in C
loadtest - Runs a load test on the selected URL. Fast and easy to use. Can be integrated in your own workflow using the API.
blender_gnu_parallel_render - Use GNU Parallel to render blender movies distributed by a bunch of nodes
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.
fish-shell - The user-friendly command line shell.
Hey - HTTP load generator, ApacheBench (ab) replacement
xe - simple xargs and apply replacement
PPSS - Parallel Processing Shell Script