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Run #538ce5d94ebdd: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader [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::getCacheControlHeader2 10.5% 29 0.0% 31 0.0% 4,568 0.0% 0 0.0%
Exclusive Metrics for Current Function21 72.4% 16 51.6% 1,928 42.2% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue2 100.0% 29 100.0% 31 100.0% 4,568 100.0% 0 N/A%
Child functions
preg_match4 50.0% 4 13.8% 8 25.8% 816 17.9% 0 N/A%
implode2 25.0% 2 6.9% 3 9.7% 1,008 22.1% 0 N/A%
ksort2 25.0% 2 6.9% 4 12.9% 816 17.9% 0 N/A%