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Run #54e0a6d45fe2a: 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::has13 21.3% 88 0.0% 104 0.0% 7,400 0.0% 5,384 0.0%
Exclusive Metrics for Current Function87 98.9% 64 61.5% 4,152 56.1% 3,408 63.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 46.2% 38 43.2% 46 44.2% 1,208 16.3% 648 12.0%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 20 22.7% 24 23.1% 984 13.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 18 20.5% 21 20.2% 4,264 57.6% 3,896 72.4%
Symfony\Component\HttpFoundation\Response::__construct2 15.4% 12 13.6% 13 12.5% 944 12.8% 840 15.6%
Child functions
strtr13 33.3% 1 1.1% 12 11.5% 1,216 16.4% 824 15.3%
array_key_exists13 33.3% 0 0.0% 11 10.6% 808 10.9% 552 10.3%
strtolower13 33.3% 0 0.0% 17 16.3% 1,224 16.5% 600 11.1%