Run Report
Run #69db78269522b: 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% 370 0.5% 0 0.0% 14,528 0.5% 10,216 0.3%
Exclusive Metrics for Current Function41 11.1% 0 N/A% -4,104 -28.2% 1,496 14.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 50.0% 176 47.6% 0 N/A% 2,720 18.7% 2,088 20.4%
Symfony\Component\HttpFoundation\Response::prepare3 25.0% 131 35.4% 0 N/A% 8,664 59.6% 5,032 49.3%
Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelResponse1 8.3% 41 11.1% 0 N/A% 632 4.4% 1,560 15.3%
Nelmio\CorsBundle\EventListener\CorsListener::onKernelRequest1 8.3% 14 3.8% 0 N/A% 1,912 13.2% 1,536 15.0%
Symfony\Component\HttpFoundation\JsonResponse::update1 8.3% 8 2.2% 0 N/A% 600 4.1% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::all11 45.8% 315 85.1% 0 N/A% 17,000 117.0% 7,760 76.0%
strtr12 50.0% 12 3.2% 0 N/A% 1,032 7.1% 360 3.5%
Symfony\Component\HttpFoundation\HeaderBag::all1 4.2% 2 0.5% 0 N/A% 600 4.1% 600 5.9%