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Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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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% 270 0.0% 296 0.0% 7,472 0.0% 1,520 0.0%
Exclusive Metrics for Current Function198 73.3% 162 54.7% 3,968 53.1% 1,488 97.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 150 55.6% 163 55.1% 1,344 18.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 48 17.8% 53 17.9% 984 13.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 41 15.2% 45 15.2% 4,208 56.3% 688 45.3%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 31 11.5% 35 11.8% 936 12.5% 832 54.7%
Child functions
strtr17 33.3% 35 13.0% 56 18.9% 1,344 18.0% 32 2.1%
strtolower17 33.3% 19 7.0% 41 13.9% 1,352 18.1% 0 0.0%
array_key_exists17 33.3% 18 6.7% 37 12.5% 808 10.8% 0 0.0%