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Run #550de0f0bfc62: 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::get26 19.5% 224 0.1% 8,440 0.0% 11,016 0.0%
Exclusive Metrics for Current Function196 87.5% 4,144 49.1% 8,592 78.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost13 50.0% 119 53.1% 1,632 19.3% 3,984 36.2%
Symfony\Component\HttpFoundation\Request::getPort5 19.2% 40 17.9% 696 8.2% 848 7.7%
Symfony\Component\HttpFoundation\Request::createFromGlobals3 11.5% 26 11.6% 3,808 45.1% 4,032 36.6%
Symfony\Component\HttpFoundation\Response::prepare3 11.5% 22 9.8% 824 9.8% 768 7.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 3.8% 11 4.9% 712 8.4% 608 5.5%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 3.8% 6 2.7% 768 9.1% 776 7.0%
Child functions
strtr26 26.0% 27 12.1% 1,488 17.6% 760 6.9%
array_key_exists26 26.0% 1 0.4% 664 7.9% 568 5.2%
count22 22.0% 0 0.0% 648 7.7% 552 5.0%
strtolower26 26.0% 0 0.0% 1,496 17.7% 544 4.9%