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Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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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 3.2% 220 0.1% 224 0.1% 3,200 0.0% 5,228 0.0%
Exclusive Metrics for Current Function167 75.9% 136 60.7% 1,664 52.0% 3,932 75.2%
Parent function
Symfony\Component\HttpFoundation\Request::initialize2 100.0% 220 100.0% 224 100.0% 3,200 100.0% 5,228 100.0%
Child functions
strpos41 78.8% 42 19.1% 67 29.9% 452 14.1% 452 8.6%
substr9 17.3% 9 4.1% 15 6.7% 628 19.6% 492 9.4%
stripos2 3.8% 2 0.9% 6 2.7% 456 14.2% 352 6.7%