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Run #526a240c73a50: 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::get84 21.1% 997 0.4% 1,084 0.5% 11,136 0.1% 10,760 0.1%
Exclusive Metrics for Current Function724 72.6% 615 56.7% 2,120 19.0% 8,120 75.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost35 41.7% 456 45.7% 491 45.3% 1,920 17.2% 3,112 28.9%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest27 32.1% 253 25.4% 271 25.0% 2,144 19.3% 1,520 14.1%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes16 19.0% 215 21.6% 242 22.3% 856 7.7% 576 5.4%
Symfony\Component\HttpFoundation\Response::prepare3 3.6% 38 3.8% 42 3.9% 968 8.7% 864 8.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 2.4% 26 2.6% 28 2.6% 4,336 38.9% 3,896 36.2%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.2% 9 0.9% 10 0.9% 912 8.2% 792 7.4%
Child functions
strtr84 27.5% 88 8.8% 133 12.3% 3,704 33.3% 728 6.8%
strtolower84 27.5% 86 8.6% 142 13.1% 3,712 33.3% 664 6.2%
array_key_exists84 27.5% 66 6.6% 121 11.2% 808 7.3% 552 5.1%
count54 17.6% 33 3.3% 73 6.7% 792 7.1% 696 6.5%