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Run #544333b05173f: 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::getCacheControlHeader2 10.5% 42 0.0% 45 0.0% 4,488 0.0% 0 0.0%
Exclusive Metrics for Current Function31 73.8% 20 44.4% 1,848 41.2% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue2 100.0% 42 100.0% 45 100.0% 4,488 100.0% 0 N/A%
Child functions
preg_match4 50.0% 6 14.3% 15 33.3% 816 18.2% 0 N/A%
ksort2 25.0% 3 7.1% 5 11.1% 816 18.2% 0 N/A%
implode2 25.0% 2 4.8% 5 11.1% 1,008 22.5% 0 N/A%