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Run #6a0874e4e0411: 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% 307 0.4% 0 0.0% 2,952 0.1% 2,952 0.1%
Exclusive Metrics for Current Function170 55.4% 0 N/A% 1,456 49.3% 1,456 49.3%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 307 100.0% 0 N/A% 2,952 100.0% 2,952 100.0%
Child functions
str_starts_with65 87.8% 120 39.1% 0 N/A% 584 19.8% 584 19.8%
substr9 12.2% 17 5.5% 0 N/A% 912 30.9% 912 30.9%