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Run #69a4cad48b152: XHProf Run (Namespace=myapp)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderUtils::combine [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\HeaderUtils::combine11 19.3% 139 0.2% 4,003 5.4% 4,648 0.2% 0 0.0%
Exclusive Metrics for Current Function115 82.7% 4,003 100.0% 4,080 87.8% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl11 100.0% 139 100.0% 4,003 100.0% 4,648 100.0% 0 N/A%
Child function
strtolower18 100.0% 24 17.3% 0 0.0% 568 12.2% 0 N/A%