I have an EC2 instance running a node.js server (Express based).
After deploying in a new environment, my service had started crashing almost instantly with
spawn ENOMEM Errors like this one:
Server logs do not indicate unusual activity. Diff from other environment is only config string such as DB hostname.
I have started all possible monitoring on server but nothing shows. No higher memory of the process or the machine, and no peaks in CPU/RAM Usage.
To be certain this is not a memory issue I have tried enlarging the instance from t2.micro to t2.large (2GB->8GB RAM), despite running the same process on a micro in a different environment. Still, the process crashes in a manner of minutes.
I strongly believe this is NOT a memory leak, but might be some sort of a memory allocation problem. Has anyone encountered a problem as such?
Any kind of help is appreciated.