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Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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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::getHeaders4 3.1% 326 0.1% 331 0.1% 7,760 0.0% 6,040 0.0%
Exclusive Metrics for Current Function309 94.8% 190 57.4% 4,064 52.4% 4,264 70.6%
Parent function
Symfony\Component\HttpFoundation\Request::initialize4 100.0% 326 100.0% 331 100.0% 7,760 100.0% 6,040 100.0%
Child functions
in_array43 36.8% 9 2.8% 47 14.2% 808 10.4% 560 9.3%
strpos58 49.6% 4 1.2% 75 22.7% 800 10.3% 536 8.9%
substr15 12.8% 3 0.9% 18 5.4% 1,280 16.5% 488 8.1%
stripos1 0.9% 1 0.3% 1 0.3% 808 10.4% 192 3.2%