Run Report
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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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% 31 0.0% 34 0.0% 4,568 0.0% 2,856 0.0%
Exclusive Metrics for Current Function24 77.4% 19 55.9% 1,928 42.2% 1,104 38.7%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue2 100.0% 31 100.0% 34 100.0% 4,568 100.0% 2,856 100.0%
Child functions
preg_match4 50.0% 3 9.7% 8 23.5% 816 17.9% 456 16.0%
implode2 25.0% 2 6.5% 4 11.8% 1,008 22.1% 840 29.4%
ksort2 25.0% 2 6.5% 3 8.8% 816 17.9% 456 16.0%