If you're using delayedjob, I strongly suggest you check out the Performance table in Sidekiq's readme. 465 seconds for DelayedJob against 14 seconds for Sidekiq for the same workload.
That benchmark is just showing job overhead. That Sidekiq can do nothing 7100 times a second only matters when overhead is significant, i.e. when your jobs do almost nothing.
It's 7100 jobs/sec x 215 jobs/sec.
I wonder how GoodJob will compare.
https://github.com/mperham/sidekiq#performance