Troubleshooting the Workers¶
Troubleshooting the workers.
Errors¶
Worker VM Out of Memory¶
There are a number of reasons why a worker VM could be out of memory.
- One of the Engines could have a memory leak.
- The Celery service might be running in DEBUG mode.
- There are other reasons.
First, check to see if the Celery service is running in DEBUG mode.
If you are running Celery on the command line, it is the -l
flag.
If you are running Celery as a service, look in /etc/default/celeryd for the CELERYD_LOG_LEVEL
parameter.
In production, it should be INFO
.
If you change the logging level, restart the Celery service.
If Celery is not the problem, just reboot that worker VM.