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Run #52e49d4d3a1f8: 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% 748 0.2% 816 0.2% 10,840 0.0% 5,704 0.0%
Exclusive Metrics for Current Function534 71.4% 421 51.6% 2,856 26.3% 3,496 61.3%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri76 87.4% 659 88.1% 714 87.5% 7,760 71.6% 4,096 71.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 8.0% 57 7.6% 65 8.0% 1,200 11.1% 320 5.6%
Symfony\Component\HttpFoundation\Response::prepare3 3.4% 24 3.2% 27 3.3% 984 9.1% 768 13.5%
Symfony\Component\HttpFoundation\Response::__construct1 1.1% 8 1.1% 10 1.2% 896 8.3% 520 9.1%
Child functions
strtr87 33.3% 89 11.9% 147 18.0% 3,584 33.1% 744 13.0%
strtolower87 33.3% 83 11.1% 136 16.7% 3,592 33.1% 752 13.2%
array_key_exists87 33.3% 42 5.6% 112 13.7% 808 7.5% 712 12.5%