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Run #557c2635273b3: 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::get89 19.9% 719 0.1% 8,896 0.0% 9,048 0.0%
Exclusive Metrics for Current Function699 97.2% 552 6.2% 6,712 74.2%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort70 78.7% 579 80.5% 696 7.8% 816 9.0%
Symfony\Component\HttpFoundation\Request::getHost12 13.5% 96 13.4% 1,632 18.3% 3,848 42.5%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 2.2% 13 1.8% 3,632 40.8% 3,616 40.0%
Symfony\Component\HttpFoundation\Response::prepare2 2.2% 11 1.5% 696 7.8% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse1 1.1% 8 1.1% 720 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest1 1.1% 7 1.0% 752 8.5% 768 8.5%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.1% 5 0.7% 768 8.6% 0 0.0%
Child functions
strtr89 25.3% 9 1.3% 3,512 39.5% 728 8.0%
strtolower89 25.3% 6 0.8% 3,520 39.6% 576 6.4%
array_key_exists89 25.3% 5 0.7% 664 7.5% 568 6.3%
count85 24.1% 0 0.0% 648 7.3% 464 5.1%