Run Report
Run #6a1818ba2ee96: 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 0.8% 382 0.5% 0 0.0% 3,960 0.1% 3,960 0.1%
Exclusive Metrics for Current Function207 54.2% 0 N/A% 2,096 52.9% 2,448 61.8%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 382 100.0% 0 N/A% 3,960 100.0% 3,960 100.0%
Child functions
str_starts_with74 80.4% 141 36.9% 0 N/A% 584 14.7% 584 14.7%
substr18 19.6% 34 8.9% 0 N/A% 1,280 32.3% 928 23.4%