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Run #52c2677cc22b0: 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::has33 23.4% 293 0.0% 323 0.0% 8,248 0.0% 4,192 0.0%
Exclusive Metrics for Current Function212 72.4% 178 55.1% 3,720 45.1% 2,048 48.9%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri22 66.7% 185 63.1% 203 62.8% 5,168 62.7% 4,192 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 21.2% 75 25.6% 83 25.7% 1,200 14.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 9.1% 24 8.2% 26 8.0% 984 11.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 3.0% 9 3.1% 11 3.4% 896 10.9% 0 0.0%
Child functions
strtr33 33.3% 34 11.6% 51 15.8% 1,856 22.5% 680 16.2%
strtolower33 33.3% 31 10.6% 54 16.7% 1,864 22.6% 752 17.9%
array_key_exists33 33.3% 16 5.5% 40 12.4% 808 9.8% 712 17.0%