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Run #51b0311a4e34a: 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::has29 23.2% 246 0.0% 273 0.0% 8,176 0.0% 96 0.0%
Exclusive Metrics for Current Function196 79.7% 146 53.5% 3,904 47.7% 96 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri18 62.1% 155 63.0% 172 63.0% 5,032 61.5% 96 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 24.1% 55 22.4% 61 22.3% 1,256 15.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 10.3% 27 11.0% 29 10.6% 984 12.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 3.4% 9 3.7% 11 4.0% 904 11.1% 0 0.0%
Child functions
strtr29 33.3% 29 11.8% 49 17.9% 1,728 21.1% 0 0.0%
strtolower29 33.3% 15 6.1% 42 15.4% 1,736 21.2% 0 0.0%
array_key_exists29 33.3% 6 2.4% 36 13.2% 808 9.9% 0 0.0%