wrk2
k3sup
wrk2 | k3sup | |
---|---|---|
13 | 58 | |
4,170 | 5,907 | |
- | - | |
0.0 | 6.5 | |
3 months ago | 9 days ago | |
C | Go | |
Apache License 2.0 | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
wrk2
-
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
-
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?
-
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).
-
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.
-
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
-
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.
-
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.
-
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
-
3 Benchmarking/load testing tools for different use cases
I use wrk2 because it overcomes coordinated omission.
k3sup
- K3s – Lightweight Kubernetes
-
Packaging Go for Arch Linux Tutorial
# Maintainer: Talha Altinel pkgname=k3sup pkgver=0.13.0 pkgrel=1 pkgdesc='A tool to bootstrap K3s over SSH in < 60s' arch=('x86_64') url='https://github.com/alexellis/k3sup' license=('MIT') depends=('glibc' 'openssh') makedepends=('git' 'go>=1.20') source=("${pkgname}-${pkgver}.tar.gz::https://github.com/alexellis/k3sup/archive/${pkgver}.tar.gz") sha256sums=('24939844ac6de581eb05ef6425c89c32b2d0e22800f1344c19b2164eec846c92') _commit=('1d2e443ea56a355cc6bd0a14a8f8a2661a72f2e8') build() { cd "$pkgname-$pkgver" export CGO_CPPFLAGS="${CPPFLAGS}" export CGO_CFLAGS="${CFLAGS}" export CGO_CXXFLAGS="${CXXFLAGS}" export CGO_LDFLAGS="${LDFLAGS}" export GOFLAGS="-buildmode=pie -trimpath -mod=readonly -modcacherw" go build \ -ldflags "-s -w -X github.com/alexellis/k3sup/cmd.Version=$pkgver -X github.com/alexellis/k3sup/cmd.GitCommit=$_commit" \ -o k3sup \ . for shell in bash fish zsh; do ./k3sup completion "$shell" > "$shell-completion" done } package() { cd "$pkgname-$pkgver" install -Dm755 -t "$pkgdir/usr/bin" k3sup mkdir -p "${pkgdir}/usr/share/bash-completion/completions/" mkdir -p "${pkgdir}/usr/share/zsh/site-functions/" mkdir -p "${pkgdir}/usr/share/fish/vendor_completions.d/" install -Dm644 bash-completion "$pkgdir/usr/share/bash-completion/completions/k3sup" install -Dm644 fish-completion "$pkgdir/usr/share/fish/vendor_completions.d/k3sup.fish" install -Dm644 zsh-completion "$pkgdir/usr/share/zsh/site-functions/_k3sup" install -Dm644 -t "$pkgdir/usr/share/licenses/$pkgname" LICENSE }
- Fastest way to set up an k8s environment ?
-
How do you archive your side hobby projects?
I recommend learning docker first, then pick a vps host from vpsbenchmarks, then use k3sup to deploy a kubernetes cluster on that, then follow a getting-started kubernetes tutorial from there. You'll also want to buy a domain name with tld-list and then provision a TLS certificate with cert-manager and letsencrypt (skip steps 1-4 because Google Cloud is overpriced).
-
What do you use as a kubernetes base?
I just installed k3s yesterday using k3sup on 6 VMs (3 masters, 3 workers) each with 2GB RAM ( limited by the actual RAM on hardware, for now ) with Ubuntu 22.04 as the base OS.
- How to create cluster?
-
What's a cheap way to setup your own Kubernetes cluster locally or remote?
k3s installed with k3sup, longhorn for storage, kube-vip for API VIP, and MetalLB for service load balancer using local subnet, and of course Rancher.
-
Docker: We’re No Longer Sunsetting the Free Team Plan
My applause to Alex Ellis for writing a clear, direct call to arms!
Their work is super useful and interesting. I've added them to my list of sponsorships: https://github.com/sponsors/alexellis
-
Easiest way to provision and configure ephemeral cluster locally
Yeah, this is the answer, but I would use this with K3S: https://github.com/alexellis/k3sup
-
Despliega un clúster de Kubernetes en segundos con k3sup
$ curl -sLS https://get.k3sup.dev | sh x86_64 Downloading package https://github.com/alexellis/k3sup/releases/download/0.12.12/k3sup as /home/ec2-user/k3sup Download complete. ============================================================ The script was run as a user who is unable to write to /usr/local/bin. To complete the installation the following commands may need to be run manually. ============================================================ sudo cp k3sup /usr/local/bin/k3sup ================================================================ alexellis's work on k3sup needs your support https://github.com/sponsors/alexellis ================================================================ No nos devolverá nada, pero podremos correr lo siguiente para saber si k3sup efectivamente se instalo:
What are some alternatives?
wrk - Modern HTTP benchmarking tool
k3d - Little helper to run CNCF's k3s in Docker
siege - Siege is an http load tester and benchmarking utility
k3s-ansible
loadtest - Runs a load test on the selected URL. Fast and easy to use. Can be integrated in your own workflow using the API.
talos - Talos Linux is a modern Linux distribution built for Kubernetes.
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.
truecharts - Community App Catalog for TrueNAS SCALE [Moved to: https://github.com/truecharts/charts]
Hey - HTTP load generator, ApacheBench (ab) replacement
longhorn - Cloud-Native distributed storage built on and for Kubernetes
PPSS - Parallel Processing Shell Script
multipass - Multipass orchestrates virtual Ubuntu instances