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Run #519fc53e46a65: 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 3.1% 95 0.1% 0 0.0% 6,312 0.0% 7,768 0.1%
Exclusive Metrics for Current Function93 97.9% 0 N/A% 2,936 46.5% 5,736 73.8%
Parent function
Symfony\Component\HttpFoundation\Request::initialize2 100.0% 95 100.0% 0 N/A% 6,312 100.0% 7,768 100.0%
Child functions
strpos26 49.1% 1 1.1% 0 N/A% 800 12.7% 632 8.1%
in_array21 39.6% 1 1.1% 0 N/A% 808 12.8% 560 7.2%
stripos1 1.9% 0 0.0% 0 N/A% 808 12.8% 352 4.5%
substr5 9.4% 0 0.0% 0 N/A% 960 15.2% 488 6.3%