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Run #541de5cbd937a: 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% 66 0.0% 68 0.0% 4,568 0.0% 0 0.0%
Exclusive Metrics for Current Function44 66.7% 35 51.5% 1,928 42.2% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue2 100.0% 66 100.0% 68 100.0% 4,568 100.0% 0 N/A%
Child functions
preg_match4 50.0% 12 18.2% 17 25.0% 816 17.9% 0 N/A%
ksort2 25.0% 6 9.1% 9 13.2% 816 17.9% 0 N/A%
implode2 25.0% 4 6.1% 7 10.3% 1,008 22.1% 0 N/A%