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Run #530ed1c5bdc6a: 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::has17 22.1% 142 0.0% 162 0.0% 7,480 0.0% 6,352 0.0%
Exclusive Metrics for Current Function111 78.2% 93 57.4% 3,976 53.2% 4,176 65.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 79 55.6% 87 53.7% 1,344 18.0% 648 10.2%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 26 18.3% 28 17.3% 4,208 56.3% 4,096 64.5%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 22 15.5% 28 17.3% 984 13.2% 768 12.1%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 15 10.6% 19 11.7% 944 12.6% 840 13.2%
Child functions
strtr17 33.3% 17 12.0% 19 11.7% 1,344 18.0% 712 11.2%
strtolower17 33.3% 11 7.7% 29 17.9% 1,352 18.1% 752 11.8%
array_key_exists17 33.3% 3 2.1% 21 13.0% 808 10.8% 712 11.2%