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Run #520840e157983: 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::getHeaders8 3.9% 496 0.2% 507 0.2% 10,128 0.1% 11,896 0.1%
Exclusive Metrics for Current Function477 96.2% 290 57.2% 6,440 63.6% 9,784 82.2%
Parent function
Symfony\Component\HttpFoundation\Request::initialize8 100.0% 496 100.0% 507 100.0% 10,128 100.0% 11,896 100.0%
Child functions
strpos148 77.9% 9 1.8% 164 32.3% 800 7.9% 800 6.7%
substr40 21.1% 8 1.6% 49 9.7% 2,080 20.5% 896 7.5%
stripos2 1.1% 2 0.4% 4 0.8% 808 8.0% 416 3.5%