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Run #53d436500e2ac: 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% 40 0.0% 41 0.0% 4,488 0.0% 2,856 0.0%
Exclusive Metrics for Current Function30 75.0% 19 46.3% 1,848 41.2% 1,104 38.7%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue2 100.0% 40 100.0% 41 100.0% 4,488 100.0% 2,856 100.0%
Child functions
preg_match4 50.0% 6 15.0% 13 31.7% 816 18.2% 456 16.0%
implode2 25.0% 2 5.0% 5 12.2% 1,008 22.5% 840 29.4%
ksort2 25.0% 2 5.0% 4 9.8% 816 18.2% 456 16.0%