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Run #55b926390e9b3: XHProf Run (Namespace=drupal-perf-cthos)
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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 4.8% 68 0.1% 13,720 0.1% 11,928 0.1%
Exclusive Metrics for Current Function28 41.2% 3,576 26.1% 3,392 28.4%
Parent function
Drupal\Core\DrupalKernel::handle1 100.0% 68 100.0% 13,720 100.0% 11,928 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has3 21.4% 10 14.7% 840 6.1% 768 6.4%
Symfony\Component\HttpFoundation\HeaderBag::get2 14.3% 9 13.2% 696 5.1% 800 6.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 7.1% 8 11.8% 2,696 19.7% 2,432 20.4%
Symfony\Component\HttpFoundation\Request::isMethod1 7.1% 5 7.4% 744 5.4% 464 3.9%
Symfony\Component\HttpFoundation\ParameterBag::get1 7.1% 3 4.4% 696 5.1% 560 4.7%
Symfony\Component\HttpFoundation\Response::isEmpty1 7.1% 3 4.4% 1,688 12.3% 1,312 11.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion1 7.1% 1 1.5% 664 4.8% 496 4.2%
Symfony\Component\HttpFoundation\Response::isInformational1 7.1% 1 1.5% 752 5.5% 664 5.6%
stripos2 14.3% 0 0.0% 656 4.8% 416 3.5%
Symfony\Component\HttpFoundation\Response::getProtocolVersion1 7.1% 0 0.0% 712 5.2% 624 5.2%