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Run #558953448336f: XHProf Run (Namespace=drupal-perf-stefanr)
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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::get69 19.9% 820 0.1% 9,824 0.0% 9,336 0.0%
Exclusive Metrics for Current Function730 89.0% 2,744 27.9% 7,000 75.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort47 68.1% 554 67.6% 696 7.1% 936 10.0%
Symfony\Component\HttpFoundation\Request::getHost14 20.3% 185 22.6% 1,632 16.6% 3,632 38.9%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 2.9% 24 2.9% 3,760 38.3% 3,824 41.0%
Symfony\Component\HttpFoundation\Response::prepare2 2.9% 18 2.2% 696 7.1% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse1 1.4% 15 1.8% 840 8.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest1 1.4% 11 1.3% 752 7.7% 768 8.2%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.4% 7 0.9% 768 7.8% 0 0.0%
Drupal\Core\Logger\LoggerChannel::log1 1.4% 6 0.7% 680 6.9% 176 1.9%
Child functions
strtr69 25.5% 70 8.5% 2,888 29.4% 792 8.5%
strtolower69 25.5% 10 1.2% 2,880 29.3% 512 5.5%
array_key_exists69 25.5% 8 1.0% 664 6.8% 568 6.1%
count64 23.6% 2 0.2% 648 6.6% 464 5.0%