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Run #539205a48c548: 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% 223 0.0% 226 0.0% 3,200 0.0% 5,160 0.0%
Exclusive Metrics for Current Function171 76.7% 137 60.6% 1,664 52.0% 3,864 74.9%
Parent function
Symfony\Component\HttpFoundation\Request::initialize2 100.0% 223 100.0% 226 100.0% 3,200 100.0% 5,160 100.0%
Child functions
strpos41 78.8% 41 18.4% 67 29.6% 452 14.1% 452 8.8%
substr9 17.3% 9 4.0% 17 7.5% 628 19.6% 492 9.5%
stripos2 3.8% 2 0.9% 5 2.2% 456 14.2% 352 6.8%