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Run #558953448336f: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader2 11.8% 38 0.0% 3,992 0.0% 0 0.0%
Exclusive Metrics for Current Function28 73.7% 1,784 44.7% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue2 100.0% 38 100.0% 3,992 100.0% 0 N/A%
Child functions
preg_match4 50.0% 5 13.2% 672 16.8% 0 N/A%
ksort2 25.0% 3 7.9% 672 16.8% 0 N/A%
implode2 25.0% 2 5.3% 864 21.6% 0 N/A%