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Run #536ffbe232db1: 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::has11 20.8% 209 0.0% 220 0.0% 15,384 0.0% 18,632 0.0%
Exclusive Metrics for Current Function189 90.4% 58 26.4% 4,072 26.5% 1,400 7.5%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri4 36.4% 149 71.3% 154 70.0% 12,496 81.2% 17,760 95.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 27.3% 29 13.9% 31 14.1% 1,008 6.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 27.3% 23 11.0% 26 11.8% 984 6.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 9.1% 8 3.8% 9 4.1% 896 5.8% 872 4.7%
Child functions
strtolower11 33.3% 7 3.3% 25 11.4% 1,160 7.5% 632 3.4%
array_key_exists11 33.3% 7 3.3% 16 7.3% 808 5.3% 0 0.0%
strtr11 33.3% 6 2.9% 121 55.0% 9,344 60.7% 16,600 89.1%