Run Report
Run #545c283b18833: 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% 172 0.1% 17,328 0.1% 6,768 0.0%
Exclusive Metrics for Current Function67 39.0% 4,936 28.5% 1,976 29.2%
Parent function
run_init::d8/index.php1 100.0% 172 100.0% 17,328 100.0% 6,768 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set2 10.5% 32 18.6% 1,392 8.0% 168 2.5%
Symfony\Component\HttpFoundation\HeaderBag::get3 15.8% 24 14.0% 824 4.8% 424 6.3%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 17 9.9% 2,872 16.6% 2,128 31.4%
Symfony\Component\HttpFoundation\HeaderBag::has3 15.8% 15 8.7% 840 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod1 5.3% 5 2.9% 744 4.3% 384 5.7%
Symfony\Component\HttpFoundation\ParameterBag::get1 5.3% 4 2.3% 696 4.0% 464 6.9%
Symfony\Component\HttpFoundation\Request::getMimeType1 5.3% 3 1.7% 800 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion1 5.3% 1 0.6% 744 4.3% 480 7.1%
Symfony\Component\HttpFoundation\Response::setProtocolVersion1 5.3% 1 0.6% 664 3.8% 400 5.9%
stripos2 10.5% 1 0.6% 656 3.8% 344 5.1%
Symfony\Component\HttpFoundation\Response::isInformational1 5.3% 1 0.6% 800 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat1 5.3% 1 0.6% 704 4.1% 0 0.0%
in_array1 5.3% 0 0.0% 656 3.8% 0 0.0%