Run Report
Run #6a30ca92ba58b: 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::getHeaders2 1.4% 470 0.1% 0 0.0% 4,504 0.1% 4,128 0.0%
Exclusive Metrics for Current Function269 57.2% 0 N/A% 2,472 54.9% 2,480 60.1%
Parent function
Symfony\Component\HttpFoundation\Request::initialize2 100.0% 470 100.0% 0 N/A% 4,504 100.0% 4,128 100.0%
Child functions
str_starts_with91 79.8% 160 34.0% 0 N/A% 584 13.0% 584 14.1%
substr23 20.2% 41 8.7% 0 N/A% 1,448 32.1% 1,064 25.8%