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Run #51c6824f48b42: 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::has27 23.1% 352 0.0% 375 0.0% 8,072 0.0% 96 0.0%
Exclusive Metrics for Current Function243 69.0% 186 49.6% 3,928 48.7% 96 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri16 59.3% 214 60.8% 226 60.3% 4,936 61.1% 96 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 25.9% 88 25.0% 95 25.3% 1,256 15.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 11.1% 37 10.5% 39 10.4% 984 12.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 3.7% 13 3.7% 15 4.0% 896 11.1% 0 0.0%
Child functions
strtolower27 33.3% 42 11.9% 67 17.9% 1,672 20.7% 0 0.0%
strtr27 33.3% 40 11.4% 61 16.3% 1,664 20.6% 0 0.0%
array_key_exists27 33.3% 27 7.7% 61 16.3% 808 10.0% 0 0.0%