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Run #6a0ff628ea2c8: 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% 419 0.8% 3,999 7.6% 13,928 0.7% 20,512 1.1%
Exclusive Metrics for Current Function45 10.7% 0 0.0% -4,664 -33.5% 2,528 12.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 54.5% 242 57.8% 3,999 100.0% 2,720 19.5% 5,240 25.5%
Symfony\Component\HttpFoundation\Response::prepare3 27.3% 124 29.6% 0 0.0% 8,664 62.2% 12,176 59.4%
Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelResponse1 9.1% 40 9.5% 0 0.0% 632 4.5% 1,560 7.6%
Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest1 9.1% 13 3.1% 0 0.0% 1,912 13.7% 1,536 7.5%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::all10 45.5% 358 85.4% 3,999 100.0% 17,000 122.1% 16,960 82.7%
strtr11 50.0% 14 3.3% 0 0.0% 992 7.1% 424 2.1%
Symfony\Component\HttpFoundation\HeaderBag::all1 4.5% 2 0.5% 0 0.0% 600 4.3% 600 2.9%