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Run #693b3b764c685: XHProf Run (Namespace=myapp)
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Parent/Child report for Symfony\Component\HttpFoundation\ServerBag::getHeaders [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\ServerBag::getHeaders1 1.0% 261 0.5% 4,001 7.7% 2,984 0.2% 2,984 0.2%
Exclusive Metrics for Current Function172 65.9% 0 0.0% 1,456 48.8% 1,456 48.8%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 261 100.0% 4,001 100.0% 2,984 100.0% 2,984 100.0%
Child functions
str_starts_with65 87.8% 75 28.7% 0 0.0% 584 19.6% 584 19.6%
substr9 12.2% 14 5.4% 4,001 100.0% 944 31.6% 944 31.6%