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Run #6a05680a302a9: 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 1.1% 174 0.3% 4,000 7.5% 2,392 0.1% 2,392 0.1%
Exclusive Metrics for Current Function105 60.3% 0 0.0% 1,136 47.5% 1,136 47.5%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 174 100.0% 4,000 100.0% 2,392 100.0% 2,392 100.0%
Child functions
str_starts_with59 95.2% 66 37.9% 4,000 100.0% 584 24.4% 584 24.4%
substr3 4.8% 3 1.7% 0 0.0% 672 28.1% 672 28.1%