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Run #69b449d4d5e5d: 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::has12 18.8% 354 1.0% 4,002 12.2% 14,528 0.5% 11,984 0.4%
Exclusive Metrics for Current Function35 9.9% 0 0.0% -4,104 -28.2% 2,456 20.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 50.0% 179 50.6% 4,002 100.0% 2,720 18.7% 3,256 27.2%
Symfony\Component\HttpFoundation\Response::prepare3 25.0% 125 35.3% 0 0.0% 8,664 59.6% 5,032 42.0%
Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelResponse1 8.3% 37 10.5% 0 0.0% 632 4.4% 1,560 13.0%
Symfony\Component\HttpFoundation\JsonResponse::update1 8.3% 8 2.3% 0 0.0% 600 4.1% 600 5.0%
Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest1 8.3% 5 1.4% 0 0.0% 1,912 13.2% 1,536 12.8%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::all11 45.8% 311 87.9% 4,002 100.0% 17,000 117.0% 8,496 70.9%
strtr12 50.0% 7 2.0% 0 0.0% 1,032 7.1% 432 3.6%
Symfony\Component\HttpFoundation\HeaderBag::all1 4.2% 1 0.3% 0 0.0% 600 4.1% 600 5.0%