We've been experiencing issues with an experiment, often getting a gunicorn "[CRITICAL] WORKER
TIMEOUT" in server.log.
I've checked to make sure the server isn't under too much load (memory, CPU, bandwidth) and that's not the case.
It seems to occur sporadically throughout the experiment in maybe
10-20% of runs. There are two calls to preload images (about 15 MB each)
and it doesn't appear to coincide with these calls.
Other than recording trial data, there are no other calls to the server (or any external service) in the experiment, so I'm not sure what could be causing the timeout.