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Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::has [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::has16 21.9% 125 0.2% 0 0.0% 11,736 0.1% 6,776 0.1%
Exclusive Metrics for Current Function114 91.2% 0 N/A% 6,408 54.6% 3,448 50.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 43.8% 52 41.6% 0 N/A% 1,744 14.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri4 25.0% 35 28.0% 0 N/A% 6,096 51.9% 6,552 96.7%
Symfony\Component\HttpFoundation\Response::prepare3 18.8% 22 17.6% 0 N/A% 1,400 11.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 6.2% 8 6.4% 0 N/A% 1,240 10.6% 224 3.3%
Symfony\Component\HttpKernel\HttpKernel::handleException1 6.2% 8 6.4% 0 N/A% 1,256 10.7% 0 0.0%
Child functions
strtr16 33.3% 10 8.0% 0 N/A% 2,096 17.9% 1,112 16.4%
strtolower16 33.3% 1 0.8% 0 N/A% 2,104 17.9% 1,248 18.4%
array_key_exists16 33.3% 0 0.0% 0 N/A% 1,128 9.6% 968 14.3%