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Run #519c0c218ed51: XHProf Run (Namespace=drupal-perf-mrbaileys)
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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% 188 0.1% 0 0.0% 7,592 0.1% 6,536 0.0%
Exclusive Metrics for Current Function135 71.8% 0 N/A% 4,088 53.8% 4,216 64.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 105 55.9% 0 N/A% 1,400 18.4% 720 11.0%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 32 17.0% 0 N/A% 984 13.0% 768 11.8%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 28 14.9% 0 N/A% 4,264 56.2% 4,240 64.9%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 23 12.2% 0 N/A% 944 12.4% 808 12.4%
Child functions
strtolower17 33.3% 18 9.6% 0 N/A% 1,352 17.8% 752 11.5%
strtr17 33.3% 18 9.6% 0 N/A% 1,344 17.7% 856 13.1%
array_key_exists17 33.3% 17 9.0% 0 N/A% 808 10.6% 712 10.9%