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Run #52e6fca507bc1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::get [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\HeaderBag::get148 20.5% 1,696 0.3% 1,856 0.4% 11,528 0.0% 9,032 0.0%
Exclusive Metrics for Current Function1,244 73.3% 1,041 56.1% -1,520 -13.2% 6,640 73.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort48 32.4% 584 34.4% 624 33.6% 1,920 16.7% 2,176 24.1%
Symfony\Component\HttpFoundation\Request::getHost48 32.4% 528 31.1% 588 31.7% 840 7.3% 1,656 18.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes23 15.5% 299 17.6% 328 17.7% 856 7.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest23 15.5% 217 12.8% 241 13.0% 1,952 16.9% 944 10.5%
Symfony\Component\HttpFoundation\Response::prepare3 2.0% 36 2.1% 39 2.1% 840 7.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 1.4% 23 1.4% 25 1.3% 4,208 36.5% 4,032 44.6%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 0.7% 9 0.5% 11 0.6% 912 7.9% 224 2.5%
Child functions
strtr148 26.1% 151 8.9% 222 12.0% 5,720 49.6% 744 8.2%
strtolower148 26.1% 149 8.8% 226 12.2% 5,728 49.7% 624 6.9%
array_key_exists148 26.1% 90 5.3% 203 10.9% 808 7.0% 552 6.1%
count122 21.6% 62 3.7% 164 8.8% 792 6.9% 472 5.2%