Rate limit?

I'm running an atrilerry stress test on my deployed app and there seems to be a cap around 200req/sec. Is this like a default rate limit by CF?
6 Replies
Tin Cap
Tin Cap17mo ago
Are you on the free plan or a paid plan? My understanding is the paid plan should scale up to handle anything. I've explicitely asked about it here.
Tin Cap
Tin Cap17mo ago
Looks like the free plan has a limit of 1000 requests per minute and the paid plan has none. https://developers.cloudflare.com/workers/platform/limits/#worker-limits
Limits · Cloudflare Workers docs
You can request adjustments to limits that conflict with your project goals by contacting Cloudflare. To request an increase to a limit, complete the …
Chaika
Chaika17mo ago
There is a per-IP Rate limit as well, I believe it was this one https://community.cloudflare.com/t/workers-rate-limit-429/303959/2?u=chaika not sure if it's changed since then
Cloudflare Community
Workers rate limit 429
Cloudflare does have a Global Rate limit of 600 requests per IP per minute. When the 601st request in that minute a 429 will be issued (Rate Limited). You have the reverse proxy, which explains why your are getting 429.
Chaika
Chaika17mo ago
No idea and that information is a bit old. Pretty sure people have gone above that before on a single IP before at least non-workers. There is some limits for Workers that can be raised iirc, I just don't think they're well defined
Xinhus
Xinhus13mo ago
@Chaika based on this thread and others on the same topic, rate limits on workers can not be changed, and even tho you are in a paid plan, it will capped at 600. Or is there a way to increase it? External security auditors running a test are being rated limited
Chaika
Chaika13mo ago
Looks like Erisa already responded to you. I believe there is a few different rate limits, support would know more though.
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