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Run #692a2051cb9b0: 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% 269 0.4% 0 0.0% 2,480 0.1% 2,480 0.1%
Exclusive Metrics for Current Function172 63.9% 0 N/A% 1,136 45.8% 1,136 45.8%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 269 100.0% 0 N/A% 2,480 100.0% 2,480 100.0%
Child functions
str_starts_with61 92.4% 89 33.1% 0 N/A% 584 23.5% 584 23.5%
substr5 7.6% 8 3.0% 0 N/A% 760 30.6% 760 30.6%