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Run #558953448336f: XHProf Run (Namespace=drupal-perf-stefanr)
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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 4.5% 128 0.0% 14,360 0.0% 0 0.0%
Exclusive Metrics for Current Function54 42.2% 3,960 27.6% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::handle1 100.0% 128 100.0% 14,360 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has3 21.4% 20 15.6% 840 5.8% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get2 14.3% 18 14.1% 696 4.8% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 7.1% 16 12.5% 2,864 19.9% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod1 7.1% 6 4.7% 744 5.2% 0 N/A%
Symfony\Component\HttpFoundation\Response::isEmpty1 7.1% 6 4.7% 1,728 12.0% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get1 7.1% 4 3.1% 696 4.8% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational1 7.1% 2 1.6% 800 5.6% 0 N/A%
stripos2 14.3% 1 0.8% 656 4.6% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion1 7.1% 1 0.8% 632 4.4% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion1 7.1% 0 0.0% 744 5.2% 0 N/A%