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Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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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::get26 19.5% 252 0.0% 281 0.0% 11,872 0.0% 11,472 0.0%
Exclusive Metrics for Current Function232 92.1% 150 53.4% 5,920 49.9% 7,168 62.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost11 42.3% 115 45.6% 128 45.6% 2,952 24.9% 4,976 43.4%
Symfony\Component\HttpFoundation\Request::getPort5 19.2% 47 18.7% 53 18.9% 840 7.1% 1,288 11.2%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 11.5% 29 11.5% 33 11.7% 992 8.4% 1,160 10.1%
Symfony\Component\HttpFoundation\Response::prepare3 11.5% 24 9.5% 27 9.6% 968 8.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 7.7% 18 7.1% 18 6.4% 4,336 36.5% 4,048 35.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 3.8% 13 5.2% 14 5.0% 872 7.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 3.8% 6 2.4% 8 2.8% 912 7.7% 0 0.0%
Child functions
array_key_exists26 26.5% 7 2.8% 33 11.7% 808 6.8% 712 6.2%
strtolower26 26.5% 6 2.4% 33 11.7% 1,664 14.0% 624 5.4%
strtr26 26.5% 5 2.0% 35 12.5% 1,664 14.0% 672 5.9%
count20 20.4% 2 0.8% 30 10.7% 1,816 15.3% 2,296 20.0%