For that, you should enter into the container with
./launcher enter app
Then, you will need to launch the rails console with
rails c
Once you’re in the rails console, you can delete all suspended users who have zero posts and topics with
User.joins(:user_stat).where("users.suspended_at IS NOT NULL AND user_stats.topic_count = 0 AND user_stats.post_count = 0").destroy_all
Always make sure you have latest db backup whenever you run destroy_all
method.