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Run #5589b6f75b296: 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% 18,247 0.0% 508,800 0.0% 522,400 0.0%
Exclusive Metrics for Current Function17,754 97.3% 285,600 56.1% 456,800 87.4%
Parent function
Symfony\Component\HttpFoundation\Request::initialize200 100.0% 18,247 100.0% 508,800 100.0% 522,400 100.0%
Child functions
strpos5,400 79.4% 398 2.2% 65,600 12.9% 0 0.0%
substr800 11.8% 82 0.4% 91,200 17.9% 32,000 6.1%
stripos600 8.8% 13 0.1% 66,400 13.1% 33,600 6.4%