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Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::has27 23.1% 225 0.0% 252 0.0% 7,960 0.0% 5,680 0.0%
Exclusive Metrics for Current Function167 74.2% 142 56.3% 3,816 47.9% 3,504 61.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue16 59.3% 131 58.2% 143 56.7% 1,632 20.5% 648 11.4%
Symfony\Component\HttpFoundation\Request::prepareRequestUri4 14.8% 41 18.2% 46 18.3% 4,304 54.1% 4,192 73.8%
Symfony\Component\HttpFoundation\Response::__construct4 14.8% 31 13.8% 36 14.3% 1,040 13.1% 840 14.8%
Symfony\Component\HttpFoundation\Response::prepare3 11.1% 22 9.8% 27 10.7% 984 12.4% 0 0.0%
Child functions
strtr27 33.3% 27 12.0% 40 15.9% 1,664 20.9% 712 12.5%
strtolower27 33.3% 23 10.2% 41 16.3% 1,672 21.0% 752 13.2%
array_key_exists27 33.3% 8 3.6% 29 11.5% 808 10.2% 712 12.5%