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Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::getCacheControlHeader1 7.1% 32 0.0% 33 0.0% 4,344 0.0% 0 0.0%
Exclusive Metrics for Current Function22 68.8% 16 48.5% 1,800 41.4% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue1 100.0% 32 100.0% 33 100.0% 4,344 100.0% 0 N/A%
Child functions
preg_match2 50.0% 6 18.8% 9 27.3% 816 18.8% 0 N/A%
implode1 25.0% 2 6.2% 3 9.1% 912 21.0% 0 N/A%
ksort1 25.0% 2 6.2% 5 15.2% 816 18.8% 0 N/A%