[2026-09-11 13:39:59,512: INFO/MainProcess] Connected to redis://localhost:6379/1
[2026-09-11 13:39:59,517: INFO/MainProcess] mingle: searching for neighbors
[2026-09-11 13:40:00,524: INFO/MainProcess] mingle: all alone
[2026-09-11 13:40:00,531: INFO/MainProcess] celery@172.30.1.168 ready.
PONG