Run Report
Run #6909807fd5405: 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::has13 19.4% 1,141 1.8% 4,002 6.4% 13,928 0.5% 18,600 0.6%
Exclusive Metrics for Current Function101 8.9% 0 0.0% -6,464 -46.4% 1,760 9.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue8 61.5% 642 56.3% 0 0.0% 2,720 19.5% 3,328 17.9%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 392 34.4% 4,002 100.0% 8,664 62.2% 12,176 65.5%
Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelResponse1 7.7% 101 8.9% 0 0.0% 632 4.5% 1,560 8.4%
Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest1 7.7% 6 0.5% 0 0.0% 1,912 13.7% 1,536 8.3%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::all12 46.2% 1,016 89.0% 4,002 100.0% 18,728 134.5% 15,888 85.4%
strtr13 50.0% 23 2.0% 0 0.0% 1,064 7.6% 352 1.9%
Symfony\Component\HttpFoundation\HeaderBag::all1 3.8% 1 0.1% 0 0.0% 600 4.3% 600 3.2%