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Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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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::has9 20.0% 92 0.0% 102 0.0% 7,208 0.0% 5,056 0.0%
Exclusive Metrics for Current Function65 70.7% 57 55.9% 4,208 58.4% 2,760 54.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 33.3% 30 32.6% 34 33.3% 1,064 14.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 33.3% 28 30.4% 31 30.4% 984 13.7% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 22.2% 24 26.1% 26 25.5% 4,264 59.2% 4,208 83.2%
Symfony\Component\HttpFoundation\Response::__construct1 11.1% 10 10.9% 11 10.8% 896 12.4% 848 16.8%
Child functions
array_key_exists9 33.3% 9 9.8% 16 15.7% 808 11.2% 712 14.1%
strtr9 33.3% 9 9.8% 13 12.7% 1,096 15.2% 832 16.5%
strtolower9 33.3% 9 9.8% 16 15.7% 1,096 15.2% 752 14.9%