Can n8n serve for 1M concurrent request webhook

Describe the problem/error/question

I want ask n8n can serve for 1M concurrent webhook and what requirement hardware?

What is the error message (if any)?

Please share your workflow

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Share the output returned by the last node

Information on your n8n setup

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:

Hey @nttien94,

Welcome to the community :cake:

I have never tried 1M concurrent webhooks but you would want to use queue mode for that, As for hardware requirement there is no magic number so it would be a case of setting up n8n and doing some load testing with a typical workflow for your plans.

You can find a bit of information about this here: Performance and benchmarking | n8n Docs