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Run #52e4374042ace: 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 2.6% 158 0.1% 161 0.1% 5,848 0.0% 5,208 0.0%
Exclusive Metrics for Current Function145 91.8% 89 55.3% 3,120 53.4% 3,160 60.7%
Parent function
Symfony\Component\HttpFoundation\Request::initialize2 100.0% 158 100.0% 161 100.0% 5,848 100.0% 5,208 100.0%
Child functions
strpos52 78.8% 10 6.3% 57 35.4% 800 13.7% 800 15.4%
substr10 15.2% 2 1.3% 10 6.2% 1,120 19.2% 832 16.0%
stripos4 6.1% 1 0.6% 5 3.1% 808 13.8% 416 8.0%