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Run #52e97c22a1cdf: 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% 229 0.0% 245 0.0% 7,480 0.0% 4,368 0.0%
Exclusive Metrics for Current Function159 69.4% 121 49.4% 3,968 53.0% 2,152 49.3%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri6 35.3% 94 41.0% 100 40.8% 4,400 58.8% 4,128 94.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 41.2% 86 37.6% 92 37.6% 1,200 16.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 36 15.7% 39 15.9% 984 13.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 5.9% 13 5.7% 14 5.7% 896 12.0% 240 5.5%
Child functions
strtr17 33.3% 25 10.9% 48 19.6% 1,352 18.1% 752 17.2%
strtolower17 33.3% 24 10.5% 42 17.1% 1,352 18.1% 752 17.2%
array_key_exists17 33.3% 21 9.2% 34 13.9% 808 10.8% 712 16.3%