Run Report
Run #54e16bd8b555f: 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::getHeaders2 2.5% 148 0.0% 151 0.0% 5,656 0.0% 5,672 0.0%
Exclusive Metrics for Current Function147 99.3% 88 58.3% 2,992 52.9% 3,848 67.8%
Parent function
Symfony\Component\HttpFoundation\Request::initialize2 100.0% 148 100.0% 151 100.0% 5,656 100.0% 5,672 100.0%
Child functions
strpos56 82.4% 1 0.7% 47 31.1% 800 14.1% 416 7.3%
stripos4 5.9% 0 0.0% 6 4.0% 808 14.3% 576 10.2%
substr8 11.8% 0 0.0% 10 6.6% 1,056 18.7% 832 14.7%