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Run #55d345ba7a723: 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% 108 0.1% 7,032 0.0% 4,952 0.0%
Exclusive Metrics for Current Function89 82.4% 4,152 59.0% 3,272 66.1%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri6 42.9% 48 44.4% 3,824 54.4% 3,488 70.4%
Symfony\Component\HttpFoundation\Response::prepare3 21.4% 30 27.8% 840 11.9% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 21.4% 18 16.7% 864 12.3% 408 8.2%
Symfony\Component\HttpKernel\HttpKernel::handleException1 7.1% 7 6.5% 752 10.7% 584 11.8%
Symfony\Component\HttpFoundation\Response::__construct1 7.1% 5 4.6% 752 10.7% 472 9.5%
Child functions
strtolower14 33.3% 9 8.3% 1,112 15.8% 608 12.3%
array_key_exists14 33.3% 5 4.6% 664 9.4% 568 11.5%
strtr14 33.3% 5 4.6% 1,104 15.7% 504 10.2%