Firstly i am using cockpit for mobile app back-end. I was fetching an entry from collection which has 6 fields and about 600 entries. It has almost identical performance on simple query like user auth etc.
Compared to others;
CodeIgniter has 280-300 request/sec on simple api query with cache,
Laravel has 320-350 req/sec with cache
Wordpress is around 120-140 req/sec with cache, its impossible to complete stress test without cache 
Surprisingly, simple response cache add-on slows down cockpit performance on ssd machine. The score was 700req/sec without cache, 630 req/sec with cache. Interesting…