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Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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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::has25 22.9% 216 0.1% 239 0.1% 7,976 0.1% 3,944 0.0%
Exclusive Metrics for Current Function175 81.0% 129 54.0% 3,960 49.6% 1,952 49.5%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri14 56.0% 132 61.1% 146 61.1% 4,840 60.7% 3,944 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 28.0% 54 25.0% 59 24.7% 1,256 15.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 12.0% 22 10.2% 25 10.5% 984 12.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 4.0% 8 3.7% 9 3.8% 896 11.2% 0 0.0%
Child functions
strtr25 33.3% 24 11.1% 39 16.3% 1,600 20.1% 680 17.2%
strtolower25 33.3% 14 6.5% 39 16.3% 1,608 20.2% 600 15.2%
array_key_exists25 33.3% 3 1.4% 32 13.4% 808 10.1% 712 18.1%