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Run #530ed1c5bdc6a: 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::get16 18.8% 199 0.0% 214 0.1% 10,472 0.0% 10,304 0.0%
Exclusive Metrics for Current Function159 79.9% 116 54.2% 6,224 59.4% 7,720 74.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort4 25.0% 57 28.6% 61 28.5% 1,920 18.3% 2,016 19.6%
Symfony\Component\HttpFoundation\Request::getHost4 25.0% 44 22.1% 48 22.4% 840 8.0% 1,416 13.7%
Symfony\Component\HttpFoundation\Response::prepare3 18.8% 34 17.1% 37 17.3% 840 8.0% 864 8.4%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 12.5% 22 11.1% 23 10.7% 4,208 40.2% 4,192 40.7%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 6.2% 20 10.1% 20 9.3% 856 8.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest1 6.2% 13 6.5% 14 6.5% 896 8.6% 944 9.2%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 6.2% 9 4.5% 11 5.1% 912 8.7% 872 8.5%
Child functions
strtr16 26.7% 16 8.0% 27 12.6% 1,320 12.6% 776 7.5%
strtolower16 26.7% 13 6.5% 23 10.7% 1,328 12.7% 624 6.1%
array_key_exists16 26.7% 7 3.5% 28 13.1% 808 7.7% 712 6.9%
count12 20.0% 4 2.0% 20 9.3% 792 7.6% 472 4.6%