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Run #55b92b796d205: XHProf Run (Namespace=drupal-perf-cthos)
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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::get28 19.7% 380 0.1% 8,888 0.0% 11,488 0.1%
Exclusive Metrics for Current Function286 75.3% 4,448 50.0% 9,032 78.6%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost16 57.1% 232 61.1% 1,632 18.4% 4,232 36.8%
Symfony\Component\HttpFoundation\Request::getPort5 17.9% 79 20.8% 696 7.8% 864 7.5%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 7.1% 33 8.7% 3,632 40.9% 3,632 31.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest1 3.6% 13 3.4% 752 8.5% 808 7.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse1 3.6% 10 2.6% 712 8.0% 592 5.2%
Symfony\Component\HttpFoundation\Response::prepare2 7.1% 9 2.4% 696 7.8% 800 7.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 3.6% 4 1.1% 768 8.6% 560 4.9%
Child functions
array_key_exists28 25.9% 27 7.1% 664 7.5% 568 4.9%
strtr28 25.9% 27 7.1% 1,560 17.6% 736 6.4%
strtolower28 25.9% 26 6.8% 1,568 17.6% 688 6.0%
count24 22.2% 14 3.7% 648 7.3% 464 4.0%