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Run #51ca5b0eb2b08: 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% 320 0.1% 352 0.1% 7,976 0.0% 1,688 0.0%
Exclusive Metrics for Current Function234 73.1% 185 52.6% 3,960 49.6% 1,688 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri14 56.0% 187 58.4% 206 58.5% 4,840 60.7% 920 54.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 28.0% 86 26.9% 94 26.7% 1,256 15.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 12.0% 35 10.9% 37 10.5% 984 12.3% 768 45.5%
Symfony\Component\HttpFoundation\Response::__construct1 4.0% 12 3.8% 15 4.3% 896 11.2% 0 0.0%
Child functions
strtr25 33.3% 32 10.0% 55 15.6% 1,600 20.1% 0 0.0%
strtolower25 33.3% 29 9.1% 61 17.3% 1,608 20.2% 0 0.0%
array_key_exists25 33.3% 25 7.8% 51 14.5% 808 10.1% 0 0.0%