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Run #5185c8620c8e8: 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::get13 18.6% 149 0.2% 0 0.0% 13,576 0.1% 12,392 0.1%
Exclusive Metrics for Current Function134 89.9% 0 N/A% 7,488 55.2% 8,600 69.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost5 38.5% 61 40.9% 0 N/A% 3,408 25.1% 4,904 39.6%
Symfony\Component\HttpFoundation\Response::prepare4 30.8% 39 26.2% 0 N/A% 1,672 12.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 15.4% 23 15.4% 0 N/A% 1,328 9.8% 1,560 12.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 7.7% 13 8.7% 0 N/A% 1,312 9.7% 1,008 8.1%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 7.7% 13 8.7% 0 N/A% 5,856 43.1% 4,920 39.7%
Child functions
strtr13 27.1% 11 7.4% 0 N/A% 1,920 14.1% 1,176 9.5%
strtolower13 27.1% 2 1.3% 0 N/A% 1,928 14.2% 928 7.5%
array_key_exists13 27.1% 2 1.3% 0 N/A% 1,128 8.3% 736 5.9%
count9 18.8% 0 0.0% 0 N/A% 1,112 8.2% 952 7.7%