[01:52:23] <Krinkle>	 nearly 2% of load.php (14K of 900K samples) is in autoloading HookRunner.php, which is a class that implements 545 interfaces.
[01:52:46] <Krinkle>	 would've expected opcache to treat that better :/
[01:53:11] <Krinkle>	 in practice that's probably 2ms