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Run #694d3f4008eea: XHProf Run (Namespace=myapp)
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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::has11 18.0% 700 1.2% 0 0.0% 13,928 0.7% 20,512 1.1%
Exclusive Metrics for Current Function76 10.9% 0 N/A% -4,664 -33.5% 2,528 12.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 54.5% 343 49.0% 0 N/A% 2,720 19.5% 5,240 25.5%
Symfony\Component\HttpFoundation\Response::prepare3 27.3% 263 37.6% 0 N/A% 8,664 62.2% 12,176 59.4%
Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelResponse1 9.1% 76 10.9% 0 N/A% 632 4.5% 1,560 7.6%
Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest1 9.1% 18 2.6% 0 N/A% 1,912 13.7% 1,536 7.5%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::all10 45.5% 608 86.9% 0 N/A% 17,000 122.1% 16,960 82.7%
strtr11 50.0% 14 2.0% 0 N/A% 992 7.1% 424 2.1%
Symfony\Component\HttpFoundation\HeaderBag::all1 4.5% 2 0.3% 0 N/A% 600 4.3% 600 2.9%