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Run #53180b3960796: 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% 231 0.0% 262 0.0% 7,960 0.0% 5,680 0.0%
Exclusive Metrics for Current Function173 74.9% 145 55.3% 3,816 47.9% 3,504 61.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue16 59.3% 129 55.8% 145 55.3% 1,632 20.5% 648 11.4%
Symfony\Component\HttpFoundation\Request::prepareRequestUri4 14.8% 46 19.9% 50 19.1% 4,304 54.1% 4,192 73.8%
Symfony\Component\HttpFoundation\Response::__construct4 14.8% 29 12.6% 36 13.7% 1,040 13.1% 840 14.8%
Symfony\Component\HttpFoundation\Response::prepare3 11.1% 27 11.7% 31 11.8% 984 12.4% 0 0.0%
Child functions
strtr27 33.3% 27 11.7% 40 15.3% 1,664 20.9% 712 12.5%
strtolower27 33.3% 23 10.0% 45 17.2% 1,672 21.0% 752 13.2%
array_key_exists27 33.3% 8 3.5% 32 12.2% 808 10.2% 712 12.5%