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Run #52e48ef364ce3: 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% 28 0.0% 29 0.0% 4,344 0.0% 2,664 0.0%
Exclusive Metrics for Current Function19 67.9% 14 48.3% 1,800 41.4% 1,008 37.8%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue1 100.0% 28 100.0% 29 100.0% 4,344 100.0% 2,664 100.0%
Child functions
ksort1 25.0% 5 17.9% 7 24.1% 816 18.8% 456 17.1%
preg_match2 50.0% 3 10.7% 6 20.7% 816 18.8% 456 17.1%
implode1 25.0% 1 3.6% 2 6.9% 912 21.0% 744 27.9%