Run Report
Run #538e3ac0de109: 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::getHeaders1 2.4% 69 0.0% 71 0.0% 5,040 0.0% 4,312 0.0%
Exclusive Metrics for Current Function68 98.6% 47 66.2% 2,504 49.7% 2,448 56.8%
Parent function
Symfony\Component\HttpFoundation\Request::initialize1 100.0% 69 100.0% 71 100.0% 5,040 100.0% 4,312 100.0%
Child functions
strpos25 80.6% 1 1.4% 19 26.8% 800 15.9% 648 15.0%
stripos2 6.5% 0 0.0% 2 2.8% 808 16.0% 416 9.6%
substr4 12.9% 0 0.0% 3 4.2% 928 18.4% 800 18.6%