Run Report
Run #69a91a58db135: XHProf Run (Namespace=myapp)
Tip
Click a function name below to drill down.

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% 233 0.3% 0 0.0% 3,048 0.1% 3,048 0.1%
Exclusive Metrics for Current Function133 57.1% 0 N/A% 1,456 47.8% 1,528 50.1%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 233 100.0% 0 N/A% 3,048 100.0% 3,048 100.0%
Child functions
str_starts_with67 85.9% 88 37.8% 0 N/A% 584 19.2% 584 19.2%
substr11 14.1% 12 5.2% 0 N/A% 1,008 33.1% 936 30.7%