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Run #51afe7feeb64d: 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::has21 22.6% 177 0.1% 193 0.1% 7,784 0.0% 96 0.0%
Exclusive Metrics for Current Function138 78.0% 104 53.9% 4,024 51.7% 96 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri10 47.6% 88 49.7% 93 48.2% 4,648 59.7% 96 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 33.3% 56 31.6% 64 33.2% 1,256 16.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 14.3% 25 14.1% 26 13.5% 984 12.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 4.8% 8 4.5% 10 5.2% 896 11.5% 0 0.0%
Child functions
strtr21 33.3% 21 11.9% 31 16.1% 1,472 18.9% 0 0.0%
strtolower21 33.3% 10 5.6% 33 17.1% 1,480 19.0% 0 0.0%
array_key_exists21 33.3% 8 4.5% 25 13.0% 808 10.4% 0 0.0%