Run Report
Run #542229efabc5e: 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% 43 0.0% 45 0.0% 4,568 0.0% 2,688 0.0%
Exclusive Metrics for Current Function31 72.1% 25 55.6% 1,928 42.2% 1,104 41.1%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue2 100.0% 43 100.0% 45 100.0% 4,568 100.0% 2,688 100.0%
Child functions
preg_match4 50.0% 6 14.0% 7 15.6% 816 17.9% 456 17.0%
ksort2 25.0% 4 9.3% 6 13.3% 816 17.9% 288 10.7%
implode2 25.0% 2 4.7% 7 15.6% 1,008 22.1% 840 31.2%