We had that problem and hacked around it with the Dockerfile instructions below, if you find a better solution that would be great :) --Dockerfile snippet-- #

We had that problem and hacked around it with the Dockerfile instructions below, if you find a better solution that would be great :) --Dockerfile snippet-- # Cloud Run concurrency is assumed to be set to 10 but we don't assume that is exact # See 'https://github.com/benoitc/gunicorn/issues/1801' https://github.com/benoitc/gunicorn/issues/1801' so disabling concurrency ENV GUNICORN_CMD_ARGS="-c gunicorn_config.py --workers 1 --threads 1 --timeout 120 --preload" CMD [ "gunicorn", "pkg.http:app" ] # Or just use Flask directly if concurrency is set to 1 #CMD [ "python", "cmd/server/main.py" ]