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Run #55919d1190958: XHProf Run (Namespace=drupal-perf-lauriii)
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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::get25 19.5% 100 0.1% 8,888 0.1% 9,096 0.0%
Exclusive Metrics for Current Function100 100.0% 4,640 52.2% 6,760 74.3%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost13 52.0% 56 56.0% 1,632 18.4% 3,896 42.8%
Symfony\Component\HttpFoundation\Request::getPort5 20.0% 19 19.0% 696 7.8% 816 9.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 8.0% 8 8.0% 3,632 40.9% 3,616 39.8%
Symfony\Component\HttpFoundation\Response::prepare2 8.0% 6 6.0% 696 7.8% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse1 4.0% 5 5.0% 712 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest1 4.0% 4 4.0% 752 8.5% 768 8.4%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.0% 2 2.0% 768 8.6% 0 0.0%
Child functions
count21 21.9% 0 0.0% 648 7.3% 464 5.1%
array_key_exists25 26.0% 0 0.0% 664 7.5% 568 6.2%
strtr25 26.0% 0 0.0% 1,464 16.5% 728 8.0%
strtolower25 26.0% 0 0.0% 1,472 16.6% 576 6.3%