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Run #5185cca3dd8d9: 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% 124 0.1% 0 0.0% 11,760 0.1% 7,160 0.1%
Exclusive Metrics for Current Function114 91.9% 0 N/A% 6,432 54.7% 3,832 53.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 43.8% 52 41.9% 0 N/A% 1,744 14.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri4 25.0% 35 28.2% 0 N/A% 6,096 51.8% 6,552 91.5%
Symfony\Component\HttpFoundation\Response::prepare3 18.8% 21 16.9% 0 N/A% 1,400 11.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 6.2% 8 6.5% 0 N/A% 1,240 10.5% 608 8.5%
Symfony\Component\HttpKernel\HttpKernel::handleException1 6.2% 8 6.5% 0 N/A% 1,280 10.9% 0 0.0%
Child functions
strtr16 33.3% 8 6.5% 0 N/A% 2,096 17.8% 1,112 15.5%
strtolower16 33.3% 2 1.6% 0 N/A% 2,104 17.9% 1,248 17.4%
array_key_exists16 33.3% 0 0.0% 0 N/A% 1,128 9.6% 968 13.5%