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Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 196 0.1% 197 0.1% 19,600 0.1% 6,216 0.0%
Exclusive Metrics for Current Function58 29.6% 40 20.3% 5,048 25.8% 1,664 26.8%
Parent function
drupal_handle_request1 100.0% 196 100.0% 197 100.0% 19,600 100.0% 6,216 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set2 10.5% 34 17.3% 36 18.3% 1,536 7.8% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get3 15.8% 28 14.3% 29 14.7% 968 4.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat1 5.3% 21 10.7% 23 11.7% 848 4.3% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has3 15.8% 20 10.2% 23 11.7% 984 5.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 15 7.7% 17 8.6% 3,304 16.9% 3,040 48.9%
Symfony\Component\HttpFoundation\Request::isMethod1 5.3% 8 4.1% 9 4.6% 888 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMimeType1 5.3% 3 1.5% 4 2.0% 944 4.8% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get1 5.3% 3 1.5% 4 2.0% 840 4.3% 104 1.7%
stripos2 10.5% 2 1.0% 3 1.5% 800 4.1% 0 0.0%
in_array1 5.3% 1 0.5% 2 1.0% 800 4.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion1 5.3% 1 0.5% 1 0.5% 888 4.5% 768 12.4%
Symfony\Component\HttpFoundation\Response::setProtocolVersion1 5.3% 1 0.5% 3 1.5% 808 4.1% 640 10.3%
Symfony\Component\HttpFoundation\Response::isInformational1 5.3% 1 0.5% 3 1.5% 944 4.8% 0 0.0%