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Run #55d345b9ad871: XHProf Run (Namespace=drupal-perf-sorressean)
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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% 88 0.0% 7,032 0.0% 4,952 0.0%
Exclusive Metrics for Current Function75 85.2% 4,152 59.0% 3,272 66.1%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri6 42.9% 44 50.0% 3,824 54.4% 3,488 70.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 21.4% 18 20.5% 864 12.3% 408 8.2%
Symfony\Component\HttpFoundation\Response::prepare3 21.4% 14 15.9% 840 11.9% 0 0.0%
Symfony\Component\HttpKernel\HttpKernel::handleException1 7.1% 7 8.0% 752 10.7% 584 11.8%
Symfony\Component\HttpFoundation\Response::__construct1 7.1% 5 5.7% 752 10.7% 472 9.5%
Child functions
strtolower14 33.3% 5 5.7% 1,112 15.8% 608 12.3%
strtr14 33.3% 5 5.7% 1,104 15.7% 504 10.2%
array_key_exists14 33.3% 3 3.4% 664 9.4% 568 11.5%