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Run #5446d0de206d8: XHProf Run (Namespace=drupal-perf-dawehner)
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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 10.0% 58 0.0% 61 0.0% 4,488 0.0% 2,856 0.0%
Exclusive Metrics for Current Function39 67.2% 31 50.8% 1,848 41.2% 1,104 38.7%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue2 100.0% 58 100.0% 61 100.0% 4,488 100.0% 2,856 100.0%
Child functions
preg_match4 50.0% 10 17.2% 16 26.2% 816 18.2% 456 16.0%
ksort2 25.0% 6 10.3% 9 14.8% 816 18.2% 456 16.0%
implode2 25.0% 3 5.2% 5 8.2% 1,008 22.5% 840 29.4%