XHProf array_merge Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
array_merge	439	2,948 us	100.0%
Parent Calls
call_user_func_array	2	70 us
ArcanistExternalLinter::getCommandFlags	12	55 us
ArcanistSpellingLinter::loadDictionary	2	109 us
FileFinder::find	423	2,714 us
Child Calls