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Run #53923e49d2b58: 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% 211 0.0% 213 0.0% 3,200 0.0% 5,136 0.0%
Exclusive Metrics for Current Function159 75.4% 132 62.0% 1,664 52.0% 3,840 74.8%
Parent function
Symfony\Component\HttpFoundation\Request::initialize2 100.0% 211 100.0% 213 100.0% 3,200 100.0% 5,136 100.0%
Child functions
strpos41 78.8% 41 19.4% 64 30.0% 452 14.1% 452 8.8%
substr9 17.3% 9 4.3% 13 6.1% 628 19.6% 492 9.6%
stripos2 3.8% 2 0.9% 4 1.9% 456 14.2% 352 6.9%