Run Report
Run #6a239b3796761: 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 0.9% 468 0.7% 0 0.0% 3,240 0.2% 3,240 0.2%
Exclusive Metrics for Current Function267 57.1% 0 N/A% 1,456 44.9% 1,752 54.1%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 468 100.0% 0 N/A% 3,240 100.0% 3,240 100.0%
Child functions
str_starts_with72 81.8% 163 34.8% 0 N/A% 584 18.0% 584 18.0%
substr16 18.2% 38 8.1% 0 N/A% 1,200 37.0% 904 27.9%