Run Report
Run #690782197744e: 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% 115 0.2% 0 0.0% 2,520 0.1% 2,520 0.1%
Exclusive Metrics for Current Function72 62.6% 0 N/A% 1,136 45.1% 1,136 45.1%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 115 100.0% 0 N/A% 2,520 100.0% 2,520 100.0%
Child functions
str_starts_with62 91.2% 40 34.8% 0 N/A% 584 23.2% 584 23.2%
substr6 8.8% 3 2.6% 0 N/A% 800 31.7% 800 31.7%