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Run #55ca0464a0922: XHProf Run (Namespace=drupal-perf-moshe)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::has [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::has14 23.3% 133 0.0% 4,092 0.0% 2,816 0.0%
Exclusive Metrics for Current Function109 82.0% 2,308 56.4% 1,868 66.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 42.9% 47 35.3% 608 14.9% 444 15.8%
Symfony\Component\HttpFoundation\Response::prepare3 21.4% 38 28.6% 500 12.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 14.3% 23 17.3% 2,060 50.3% 1,876 66.6%
Symfony\Component\HttpFoundation\Response::__construct2 14.3% 17 12.8% 476 11.6% 496 17.6%
Symfony\Component\HttpKernel\HttpKernel::handleException1 7.1% 8 6.0% 448 10.9% 0 0.0%
Child functions
strtr14 33.3% 15 11.3% 712 17.4% 356 12.6%
array_key_exists14 33.3% 5 3.8% 380 9.3% 352 12.5%
strtolower14 33.3% 4 3.0% 692 16.9% 240 8.5%