Run Report
Run #69a18dd722ed9: 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% 252 0.8% 0 0.0% 3,168 0.2% 3,168 0.2%
Exclusive Metrics for Current Function143 56.7% 0 N/A% 1,456 46.0% 1,640 51.8%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 252 100.0% 0 N/A% 3,168 100.0% 3,168 100.0%
Child functions
str_starts_with70 83.3% 92 36.5% 0 N/A% 584 18.4% 584 18.4%
substr14 16.7% 17 6.7% 0 N/A% 1,128 35.6% 944 29.8%