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Run #69516f9c40246: 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% 279 0.3% 0 0.0% 2,552 0.1% 2,552 0.1%
Exclusive Metrics for Current Function173 62.0% 0 N/A% 1,136 44.5% 1,136 44.5%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 279 100.0% 0 N/A% 2,552 100.0% 2,552 100.0%
Child functions
str_starts_with63 90.0% 98 35.1% 0 N/A% 584 22.9% 584 22.9%
substr7 10.0% 8 2.9% 0 N/A% 832 32.6% 832 32.6%