Run Report
Run #690961666e685: 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% 191 0.3% 0 0.0% 2,352 0.1% 2,352 0.1%
Exclusive Metrics for Current Function122 63.9% 0 N/A% 1,136 48.3% 1,136 48.3%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 191 100.0% 0 N/A% 2,352 100.0% 2,352 100.0%
Child functions
str_starts_with58 96.7% 66 34.6% 0 N/A% 584 24.8% 584 24.8%
substr2 3.3% 3 1.6% 0 N/A% 632 26.9% 632 26.9%