XHProf array_merge Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
array_merge	417	2,085 us	100.0%
Parent Calls
call_user_func_array	2	49 us
ArcanistExternalLinter::getCommandFlags	11	38 us
ArcanistSpellingLinter::loadDictionary	2	47 us
FileFinder::find	402	1,951 us
Child Calls