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Run #5177365b0b425: 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::has17 22.1% 152 0.0% 171 0.0% 7,592 0.0% 4,368 0.0%
Exclusive Metrics for Current Function113 74.3% 92 53.8% 4,088 53.8% 2,232 51.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 84 55.3% 92 53.8% 1,400 18.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 27 17.8% 31 18.1% 4,264 56.2% 4,088 93.6%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 24 15.8% 27 15.8% 984 13.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 17 11.2% 21 12.3% 944 12.4% 280 6.4%
Child functions
strtr17 33.3% 17 11.2% 28 16.4% 1,344 17.7% 824 18.9%
strtolower17 33.3% 16 10.5% 28 16.4% 1,352 17.8% 600 13.7%
array_key_exists17 33.3% 6 3.9% 23 13.5% 808 10.6% 712 16.3%