Celery workers receiving "signal 15 (SIGTERM)" randomly

1

I’m experienced a strange issue in Aptible celery worker. It is randomly receiving signal 15 in the middle of the execution.

Task handler raised error: "WorkerLostError('Worker exited prematurely: signal 15 (SIGTERM) Job: 402.')"

Does anybody has any ideas of what can cause this?

2

This can happen when your app runs out of memory. Try bumping up the size of your container. Unfortunately python is prone to these kinds of problems…