Running performance test for WP ticket #17019 to show:

Premise:

Results:

QueriesFilterssuperfluous
call_user_func()
(current)
additional
empty()
(proposed)
100 msec0.02 msec
500 msec0.01 msec
250.06 msec0.01 msec
550.14 msec0.01 msec
5100.29 msec0.01 msec
5200.6 msec0.01 msec
1050.25 msec0.02 msec
10100.57 msec0.03 msec
10201.2 msec0.02 msec
10503.09 msec0.02 msec
20506.16 msec0.05 msec
10010062.43 msec0.25 msec

test done.