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Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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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::get10 17.9% 137 0.0% 0 0.0% 13,208 0.1% 11,176 0.1%
Exclusive Metrics for Current Function124 90.5% 0 N/A% 7,488 56.7% 7,368 65.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 30.0% 56 40.9% 0 N/A% 3,120 23.6% 4,008 35.9%
Symfony\Component\HttpFoundation\Response::prepare3 30.0% 31 22.6% 0 N/A% 1,592 12.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 20.0% 24 17.5% 0 N/A% 1,328 10.1% 1,048 9.4%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 10.0% 13 9.5% 0 N/A% 5,856 44.3% 5,400 48.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 10.0% 13 9.5% 0 N/A% 1,312 9.9% 720 6.4%
Child functions
strtr10 27.0% 7 5.1% 0 N/A% 1,736 13.1% 1,056 9.4%
array_key_exists10 27.0% 4 2.9% 0 N/A% 1,128 8.5% 856 7.7%
count7 18.9% 1 0.7% 0 N/A% 1,112 8.4% 952 8.5%
strtolower10 27.0% 1 0.7% 0 N/A% 1,744 13.2% 944 8.4%