celery
beat long start
Summary:
Include a brief descrioption of the problem here, and fill out the version info below.
- Celery Version: 4.4.0
- Celery-Beat Version: 1.6
- number of tasks 800
CELERY_TIMEZONE = 'Europe/Warsaw' CELERY_ENABLE_UTC = False
Exact steps to reproduce the issue:
- start beat
- starting for 7-10 minutes
[2021-01-08 15:34:00,882: INFO/MainProcess] beat: Starting... [2021-01-08 15:34:00,882: INFO/MainProcess] Writing entries... [2021-01-08 15:34:32,666: INFO/MainProcess] DatabaseScheduler: Schedule changed. [2021-01-08 15:34:32,667: INFO/MainProcess] Writing entries... [2021-01-08 15:34:40,186: INFO/MainProcess] Writing entries... [2021-01-08 15:37:40,769: INFO/MainProcess] Writing entries... [2021-01-08 15:40:41,380: INFO/MainProcess] Writing entries...
Detailed information
why there is a flood of queries while starting? it is possible to do some prefeching ?
you are using a very old version, can you use latest pypi release or master?
Unfortunately I can't. Still stuck on python 2.7. But 1.6 was released just year ago I have also problem with IntervalSchedule. Task are stopped being scheduled after several hour. Cron based tasks are working. fine.