Hello, I’m getting a lot of help from the forum.
We’re using n8n hosting, and sometimes there’s a phenomenon where the pod is restarted by encountering OOM.
I think the reason is that
- Customized RabbitMQ Trigger
- Response size for HTTP requests to send emails (approximately 800 KB per request)
We haven’t found exactly which workflow causes OOM directly.
If I set noAck: true in the trigger of RabbitMQ, will the threads available in n8n consume the following messages additionally before the workflow ends?
Before the pod ended, the slow query execution time increased from 5000 ms to 18000 ms, and then it ended with OOM.
Thanks a lot n8n Team!