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Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Symfony\Component\HttpFoundation\ServerBag::getHeaders [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\ServerBag::getHeaders200 2.6% 17,755 0.0% 511,200 0.0% 472,800 0.0%
Exclusive Metrics for Current Function17,307 97.5% 285,600 55.9% 433,600 91.7%
Parent function
Symfony\Component\HttpFoundation\Request::initialize200 100.0% 17,755 100.0% 511,200 100.0% 472,800 100.0%
Child functions
strpos5,400 79.4% 378 2.1% 65,600 12.8% 0 0.0%
substr800 11.8% 56 0.3% 91,200 17.8% 3,200 0.7%
stripos600 8.8% 14 0.1% 68,800 13.5% 36,000 7.6%