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Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
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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% 53 0.1% 13,752 0.1% 12,448 0.1%
Exclusive Metrics for Current Function28 52.8% 3,608 26.2% 3,608 29.0%
Parent function
Drupal\Core\DrupalKernel::handle1 100.0% 53 100.0% 13,752 100.0% 12,448 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has3 21.4% 8 15.1% 840 6.1% 768 6.2%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 7.1% 6 11.3% 2,696 19.6% 2,432 19.5%
Symfony\Component\HttpFoundation\HeaderBag::get2 14.3% 5 9.4% 696 5.1% 800 6.4%
Symfony\Component\HttpFoundation\Request::isMethod1 7.1% 3 5.7% 744 5.4% 464 3.7%
Symfony\Component\HttpFoundation\Response::isEmpty1 7.1% 2 3.8% 1,688 12.3% 1,464 11.8%
Symfony\Component\HttpFoundation\ParameterBag::get1 7.1% 1 1.9% 696 5.1% 560 4.5%
Symfony\Component\HttpFoundation\Response::getProtocolVersion1 7.1% 0 0.0% 712 5.2% 624 5.0%
stripos2 14.3% 0 0.0% 656 4.8% 568 4.6%
Symfony\Component\HttpFoundation\Response::isInformational1 7.1% 0 0.0% 752 5.5% 664 5.3%
Symfony\Component\HttpFoundation\Response::setProtocolVersion1 7.1% 0 0.0% 664 4.8% 496 4.0%