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Run #54f28ca8966ab: 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::get24 19.5% 342 0.0% 8,440 0.0% 9,680 0.0%
Exclusive Metrics for Current Function294 86.0% 4,272 50.6% 7,320 75.6%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost11 45.8% 168 49.1% 1,632 19.3% 3,688 38.1%
Symfony\Component\HttpFoundation\Request::getPort5 20.8% 65 19.0% 696 8.2% 1,224 12.6%
Symfony\Component\HttpFoundation\Request::createFromGlobals3 12.5% 44 12.9% 3,808 45.1% 4,032 41.7%
Symfony\Component\HttpFoundation\Response::prepare3 12.5% 37 10.8% 824 9.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 4.2% 17 5.0% 712 8.4% 736 7.6%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.2% 11 3.2% 768 9.1% 0 0.0%
Child functions
strtr24 26.1% 32 9.4% 1,424 16.9% 696 7.2%
array_key_exists24 26.1% 8 2.3% 664 7.9% 568 5.9%
strtolower24 26.1% 7 2.0% 1,432 17.0% 544 5.6%
count20 21.7% 1 0.3% 648 7.7% 552 5.7%