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Run #51ad028f5e6a3: 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% 221 0.1% 247 0.1% 8,072 0.0% 296 0.0%
Exclusive Metrics for Current Function179 81.0% 135 54.7% 3,928 48.7% 296 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri16 59.3% 138 62.4% 151 61.1% 4,936 61.1% 96 32.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 25.9% 53 24.0% 62 25.1% 1,256 15.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 11.1% 22 10.0% 25 10.1% 984 12.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 3.7% 8 3.6% 9 3.6% 896 11.1% 200 67.6%
Child functions
strtr27 33.3% 27 12.2% 41 16.6% 1,664 20.6% 0 0.0%
strtolower27 33.3% 13 5.9% 41 16.6% 1,672 20.7% 0 0.0%
array_key_exists27 33.3% 2 0.9% 30 12.1% 808 10.0% 0 0.0%