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Run #52c2694eecde3: 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% 304 0.0% 331 0.0% 8,248 0.0% 4,192 0.0%
Exclusive Metrics for Current Function213 70.1% 179 54.1% 3,712 45.0% 2,048 48.9%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri22 66.7% 215 70.7% 232 70.1% 5,168 62.7% 4,192 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 21.2% 57 18.8% 63 19.0% 1,200 14.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 9.1% 23 7.6% 26 7.9% 984 11.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 3.0% 9 3.0% 10 3.0% 896 10.9% 0 0.0%
Child functions
strtr33 33.3% 36 11.8% 53 16.0% 1,864 22.6% 680 16.2%
strtolower33 33.3% 34 11.2% 49 14.8% 1,864 22.6% 752 17.9%
array_key_exists33 33.3% 21 6.9% 50 15.1% 808 9.8% 712 17.0%