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Run #5230a98f3b26c: 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::has25 22.9% 341 0.1% 370 0.1% 7,976 0.0% 6,616 0.0%
Exclusive Metrics for Current Function243 71.3% 199 53.8% 3,960 49.6% 4,464 67.5%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri14 56.0% 201 58.9% 211 57.0% 4,840 60.7% 4,328 65.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 28.0% 91 26.7% 102 27.6% 1,256 15.7% 680 10.3%
Symfony\Component\HttpFoundation\Response::prepare3 12.0% 36 10.6% 40 10.8% 984 12.3% 768 11.6%
Symfony\Component\HttpFoundation\Response::__construct1 4.0% 13 3.8% 17 4.6% 896 11.2% 840 12.7%
Child functions
strtr25 33.3% 36 10.6% 58 15.7% 1,600 20.1% 776 11.7%
strtolower25 33.3% 35 10.3% 61 16.5% 1,608 20.2% 664 10.0%
array_key_exists25 33.3% 27 7.9% 52 14.1% 808 10.1% 712 10.8%