collectiveidea/delayed_job — pull request #576 by romanlehnert (2013-09-11 15:20:06+00:00)
Title: Added Delayed::Job.current_rate and rake task jobs:current_rate

```
rake jobs:current_rate

# => Current work-off rate is 10.123 jobs per second
```

I used this to measure the work-off rate ad-hoc when changing sth. like the number of workers. Maybe this is helpfull for others too.