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Run #69b2977dd74d0: 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% 719 1.4% 4,008 8.4% 14,528 0.5% 20,744 0.7%
Exclusive Metrics for Current Function67 9.3% 0 0.0% -4,104 -28.2% 2,968 14.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 50.0% 385 53.5% 4,008 100.0% 2,720 18.7% 5,240 25.3%
Symfony\Component\HttpFoundation\Response::prepare3 25.0% 239 33.2% 0 0.0% 8,664 59.6% 11,808 56.9%
Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelResponse1 8.3% 73 10.2% 0 0.0% 632 4.4% 1,560 7.5%
Symfony\Component\HttpFoundation\JsonResponse::update1 8.3% 17 2.4% 0 0.0% 600 4.1% 600 2.9%
Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest1 8.3% 5 0.7% 0 0.0% 1,912 13.2% 1,536 7.4%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::all11 45.8% 633 88.0% 4,008 100.0% 17,000 117.0% 16,664 80.3%
strtr12 50.0% 18 2.5% 0 0.0% 1,032 7.1% 512 2.5%
Symfony\Component\HttpFoundation\HeaderBag::all1 4.2% 1 0.1% 0 0.0% 600 4.1% 600 2.9%