XHProf PhutilHTTPEngineExtension::getExtensionKey Profile

XHProf Profile

SymbolCountWall Time%
Metrics for this Call
PhutilHTTPEngineExtension::getExtensionKey110 us100.0%
Parent Calls
call_user_func110 us
Child Calls
Phobject::getPhobjectClassConstant15 us50.0%