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Run #545c283b18833: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::get [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get23 19.5% 235 0.1% 8,440 0.0% 9,600 0.0%
Exclusive Metrics for Current Function209 88.9% 4,328 51.3% 7,136 74.3%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort7 30.4% 80 34.0% 696 8.2% 1,440 15.0%
Symfony\Component\HttpFoundation\Request::getHost8 34.8% 73 31.1% 1,632 19.3% 2,896 30.2%
Symfony\Component\HttpFoundation\Request::createFromGlobals3 13.0% 28 11.9% 3,808 45.1% 3,616 37.7%
Symfony\Component\HttpFoundation\Response::prepare3 13.0% 24 10.2% 824 9.8% 424 4.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 4.3% 24 10.2% 712 8.4% 736 7.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.3% 6 2.6% 768 9.1% 488 5.1%
Child functions
strtr23 26.1% 23 9.8% 1,392 16.5% 760 7.9%
array_key_exists23 26.1% 2 0.9% 664 7.9% 568 5.9%
strtolower23 26.1% 1 0.4% 1,408 16.7% 584 6.1%
count19 21.6% 0 0.0% 648 7.7% 552 5.8%