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Run #55d345b94020e: XHProf Run (Namespace=drupal-perf-sorressean)
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Parent/Child report for Symfony\Component\HttpFoundation\Response::prepare [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Response::prepare1 5.3% 91 0.8% 15,784 0.8% 2,416 0.1%
Exclusive Metrics for Current Function33 36.3% 3,736 23.7% 824 34.1%
Parent function
Drupal\Core\DrupalKernel::handle1 100.0% 91 100.0% 15,784 100.0% 2,416 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has3 21.4% 14 15.4% 840 5.3% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get2 14.3% 13 14.3% 696 4.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 7.1% 12 13.2% 2,696 17.1% 1,592 65.9%
Symfony\Component\HttpFoundation\Request::isMethod1 7.1% 6 6.6% 2,680 17.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::isEmpty1 7.1% 4 4.4% 1,688 10.7% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get1 7.1% 3 3.3% 696 4.4% 0 0.0%
stripos2 14.3% 2 2.2% 656 4.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::isInformational1 7.1% 2 2.2% 752 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion1 7.1% 1 1.1% 712 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion1 7.1% 1 1.1% 632 4.0% 0 0.0%