Run Report
Run #69518294e1099: 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 1.1% 242 0.4% 3,998 6.4% 2,432 0.1% 2,432 0.1%
Exclusive Metrics for Current Function114 47.1% 0 0.0% 1,136 46.7% 1,136 46.7%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 242 100.0% 3,998 100.0% 2,432 100.0% 2,432 100.0%
Child functions
str_starts_with60 93.8% 81 33.5% 0 0.0% 584 24.0% 584 24.0%
substr4 6.2% 47 19.4% 3,998 100.0% 712 29.3% 712 29.3%