Original Summary

every time i shipped something i had the same question: "will this survive if a post takes off, or do i need a bigger server?" and the answer was always "uhh idk time will tell". But actually finding out means renting a box like prod, deploying, renting another box for the load, writing a k6 script, watching cpu and memory, and then remembering to delete everything. nobody wants to do that before every launch, its boring and it slows you down so i built Stresix and it does all of that for you: point it at a github repo (private works too) or a docker image it builds your app and runs it alone on a fresh dedicated server (4 vCPU / 8 GB, or 8 / 16 for the big run) a second server hits it with up to 2,500 or 10,000 users over a private network, using whatever requests you list (GET/POST/etc, headers, bodies, auth tokens) you watch p95, req/s, errors live, plus cpu PER CORE and memory on your app's server you get an actual answer at the end: is this server enough, and if not, what to change. and when it IS enough it just says so, it doesnt upsell you (i dont even sell hosting so there's no point in me trying to convince you to buy smth bigger) both servers get deleted after i ran it on stresix itself before launching: it held all 2,500 users at \~2,600 req/s, total cpu only 36%... but one core was pinned at 100% because node runs your js on one thread. so a bigger server would have done literally nothing and every normal dashboard would have told me "you're fine at 36%". the fix was 4 worker processes on the same server, free. pricing is per run, no subscription: $10 for 5 runs or $40 for 25, credits never expire, and if a run fails on our side you get the credit back automatically code REDDIT gets you a free run if you wanna try it on your own app (first people only, these are real servers so i cant go too crazy) feedback very welcome, especially if something in the report confuses you 🙏 https://stresix.com   submitted by   /u/MateiMC [link]   [comments]

  • 情报分类：服务器与云资源
  • 分类依据：内容涉及服务器、云资源或网络线路
  • 信息来源：Reddit · SideProject
  • 发布时间：2026/10/3 13:44:31