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Run #559198eb0b78a: XHProf Run (Namespace=drupal-perf-lauriii)
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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 22.2% 39 0.1% 7,032 0.0% 6,168 0.0%
Exclusive Metrics for Current Function39 100.0% 4,152 59.0% 4,312 69.9%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri6 42.9% 18 46.2% 3,824 54.4% 3,664 59.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 21.4% 8 20.5% 864 12.3% 408 6.6%
Symfony\Component\HttpFoundation\Response::prepare3 21.4% 7 17.9% 840 11.9% 768 12.5%
Symfony\Component\HttpFoundation\Response::__construct1 7.1% 3 7.7% 752 10.7% 664 10.8%
Symfony\Component\HttpKernel\HttpKernel::handleException1 7.1% 3 7.7% 752 10.7% 664 10.8%
Child functions
array_key_exists14 33.3% 0 0.0% 664 9.4% 568 9.2%
strtr14 33.3% 0 0.0% 1,104 15.7% 680 11.0%
strtolower14 33.3% 0 0.0% 1,112 15.8% 608 9.9%