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Run #52f30b8747627: 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::has23 22.8% 200 0.0% 224 0.0% 7,768 0.0% 5,984 0.0%
Exclusive Metrics for Current Function142 71.0% 111 49.6% 3,864 49.7% 3,600 60.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 43.5% 81 40.5% 92 41.1% 1,344 17.3% 760 12.7%
Symfony\Component\HttpFoundation\Request::prepareRequestUri8 34.8% 80 40.0% 87 38.8% 4,496 57.9% 4,384 73.3%
Symfony\Component\HttpFoundation\Response::prepare3 13.0% 24 12.0% 27 12.1% 984 12.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 8.7% 15 7.5% 18 8.0% 944 12.2% 840 14.0%
Child functions
strtr23 33.3% 23 11.5% 38 17.0% 1,552 20.0% 888 14.8%
strtolower23 33.3% 18 9.0% 36 16.1% 1,544 19.9% 784 13.1%
array_key_exists23 33.3% 17 8.5% 39 17.4% 808 10.4% 712 11.9%