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Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 24 0.0% 26 0.0% 4,440 0.0% 0 0.0%
Exclusive Metrics for Current Function19 79.2% 17 65.4% 1,888 42.5% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue1 100.0% 24 100.0% 26 100.0% 4,440 100.0% 0 N/A%
Child functions
preg_match2 50.0% 3 12.5% 4 15.4% 816 18.4% 0 N/A%
implode1 25.0% 1 4.2% 2 7.7% 912 20.5% 0 N/A%
ksort1 25.0% 1 4.2% 3 11.5% 824 18.6% 0 N/A%