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Run #5329a51a595ce: XHProf Run (Namespace=drupal-perf-fabianx)
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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::get17 19.1% 264 0.0% 287 0.0% 10,776 0.0% 9,456 0.0%
Exclusive Metrics for Current Function198 75.0% 177 61.7% 6,448 59.8% 6,656 70.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost4 23.5% 66 25.0% 70 24.4% 840 7.8% 1,416 15.0%
Symfony\Component\HttpFoundation\Request::getPort4 23.5% 63 23.9% 69 24.0% 1,920 17.8% 2,128 22.5%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 45 17.0% 47 16.4% 968 9.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 11.8% 32 12.1% 34 11.8% 4,336 40.2% 3,904 41.3%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 11.8% 27 10.2% 29 10.1% 944 8.8% 1,176 12.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.9% 19 7.2% 24 8.4% 856 7.9% 832 8.8%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.9% 12 4.5% 14 4.9% 912 8.5% 0 0.0%
Child functions
strtr17 27.0% 21 8.0% 35 12.2% 1,360 12.6% 816 8.6%
strtolower17 27.0% 17 6.4% 31 10.8% 1,368 12.7% 656 6.9%
array_key_exists17 27.0% 17 6.4% 25 8.7% 808 7.5% 712 7.5%
count12 19.0% 11 4.2% 19 6.6% 792 7.3% 616 6.5%