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Run #5198f92a4c3fa: XHProf Run (Namespace=drupal-perf-steveoliver)
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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% 71 0.0% 0 0.0% 6,064 0.0% 0 0.0%
Exclusive Metrics for Current Function47 66.2% 0 N/A% 2,528 41.7% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue1 100.0% 71 100.0% 0 N/A% 6,064 100.0% 0 N/A%
Child functions
preg_match2 50.0% 13 18.3% 0 N/A% 1,136 18.7% 0 N/A%
ksort1 25.0% 6 8.5% 0 N/A% 1,136 18.7% 0 N/A%
implode1 25.0% 5 7.0% 0 N/A% 1,264 20.8% 0 N/A%