Run Report
Run #54dec697a5762: XHProf Run (Namespace=drupal-perf-davidhernandez)
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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 3.7% 179 0.0% 18,216 0.1% 0 0.0%
Exclusive Metrics for Current Function73 40.8% 4,880 26.8% 0 N/A%
Parent function
run_init::d8/index.php1 100.0% 179 100.0% 18,216 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set2 10.5% 33 18.4% 1,264 6.9% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get3 15.8% 22 12.3% 824 4.5% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has3 15.8% 16 8.9% 840 4.6% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 15 8.4% 2,872 15.8% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod1 5.3% 5 2.8% 744 4.1% 0 N/A%
Symfony\Component\HttpFoundation\Response::isEmpty1 5.3% 5 2.8% 1,728 9.5% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType1 5.3% 3 1.7% 800 4.4% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get1 5.3% 3 1.7% 696 3.8% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion1 5.3% 1 0.6% 664 3.6% 0 N/A%
stripos2 10.5% 1 0.6% 656 3.6% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational1 5.3% 1 0.6% 800 4.4% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat1 5.3% 1 0.6% 704 3.9% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion1 5.3% 0 0.0% 744 4.1% 0 N/A%