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Run #6a14f4ec0d024: 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% 337 0.5% 3,995 5.9% 2,960 0.1% 2,960 0.1%
Exclusive Metrics for Current Function166 49.3% 0 0.0% 1,456 49.2% 1,456 49.2%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 337 100.0% 3,995 100.0% 2,960 100.0% 2,960 100.0%
Child functions
str_starts_with65 87.8% 153 45.4% 3,995 100.0% 584 19.7% 584 19.7%
substr9 12.2% 18 5.3% 0 0.0% 920 31.1% 920 31.1%