Run Report
Run #54e16bd8b555f: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Symfony\Component\HttpFoundation\Response::prepare [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Response::prepare1 3.4% 170 0.0% 171 0.0% 20,696 0.0% 0 0.0%
Exclusive Metrics for Current Function58 34.1% 37 21.6% 5,120 24.7% 0 N/A%
Parent function
run_init::d8.dev/index.php1 100.0% 170 100.0% 171 100.0% 20,696 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set2 10.5% 33 19.4% 36 21.1% 1,376 6.6% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get3 15.8% 24 14.1% 28 16.4% 968 4.7% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has3 15.8% 20 11.8% 22 12.9% 984 4.8% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 15 8.8% 16 9.4% 3,304 16.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod1 5.3% 6 3.5% 8 4.7% 888 4.3% 0 N/A%
Symfony\Component\HttpFoundation\Response::isEmpty1 5.3% 4 2.4% 5 2.9% 2,016 9.7% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType1 5.3% 3 1.8% 3 1.8% 944 4.6% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get1 5.3% 3 1.8% 4 2.3% 840 4.1% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion1 5.3% 1 0.6% 3 1.8% 776 3.7% 0 N/A%
stripos2 10.5% 1 0.6% 3 1.8% 800 3.9% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational1 5.3% 1 0.6% 2 1.2% 944 4.6% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat1 5.3% 1 0.6% 2 1.2% 848 4.1% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion1 5.3% 0 0.0% 2 1.2% 888 4.3% 0 N/A%