why does celery use so much cpu resource?


After redash started,we found the cpu usage is very high, about 134%(our cpu has two cores), which was used by celery worker thread. I don’t know why.
Are there anyone that can explain?

Technical details:

  • Redash Version: latest version
  • Browser/OS: centos 7
  • How did you install Redash: clone code from github and deploy using docker-compose


What types of data sources are you using?