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Run #690e77597f5ef: 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::combine12 20.3% 88 0.1% 0 0.0% 5,024 0.2% 504 0.0%
Exclusive Metrics for Current Function60 68.2% 0 N/A% 4,456 88.7% 504 100.0%
Parent function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl12 100.0% 88 100.0% 0 N/A% 5,024 100.0% 504 100.0%
Child function
strtolower19 100.0% 28 31.8% 0 N/A% 568 11.3% 0 0.0%