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Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::has87 24.4% 751 0.2% 829 0.2% 10,840 0.0% 5,704 0.0%
Exclusive Metrics for Current Function529 70.4% 435 52.5% 2,856 26.3% 3,496 61.3%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri76 87.4% 660 87.9% 730 88.1% 7,760 71.6% 4,096 71.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 8.0% 59 7.9% 63 7.6% 1,200 11.1% 320 5.6%
Symfony\Component\HttpFoundation\Response::prepare3 3.4% 23 3.1% 26 3.1% 984 9.1% 768 13.5%
Symfony\Component\HttpFoundation\Response::__construct1 1.1% 9 1.2% 10 1.2% 896 8.3% 520 9.1%
Child functions
strtr87 33.3% 89 11.9% 143 17.2% 3,584 33.1% 744 13.0%
strtolower87 33.3% 87 11.6% 132 15.9% 3,592 33.1% 752 13.2%
array_key_exists87 33.3% 46 6.1% 119 14.4% 808 7.5% 712 12.5%