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Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
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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::has17 22.1% 132 0.0% 0 0.0% 10,680 0.0% 7,784 0.0%
Exclusive Metrics for Current Function122 92.4% 0 N/A% 5,272 49.4% 4,408 56.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 75 56.8% 0 N/A% 1,984 18.6% 872 11.2%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 22 16.7% 0 N/A% 1,440 13.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 20 15.2% 0 N/A% 5,936 55.6% 6,136 78.8%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 15 11.4% 0 N/A% 1,320 12.4% 776 10.0%
Child functions
strtr17 33.3% 10 7.6% 0 N/A% 2,136 20.0% 1,224 15.7%
array_key_exists17 33.3% 0 0.0% 0 N/A% 1,128 10.6% 968 12.4%
strtolower17 33.3% 0 0.0% 0 N/A% 2,144 20.1% 1,184 15.2%