Run Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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::getHeaders3 3.0% 215 0.1% 217 0.1% 6,568 0.0% 6,568 0.0%
Exclusive Metrics for Current Function213 99.1% 156 71.9% 3,680 56.0% 4,976 75.8%
Parent function
Symfony\Component\HttpFoundation\Request::initialize3 100.0% 215 100.0% 217 100.0% 6,568 100.0% 6,568 100.0%
Child functions
strpos68 78.2% 1 0.5% 46 21.2% 800 12.2% 464 7.1%
substr15 17.2% 1 0.5% 11 5.1% 1,280 19.5% 712 10.8%
stripos4 4.6% 0 0.0% 4 1.8% 808 12.3% 416 6.3%