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Run #518fb7370421e: 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% 303 0.1% 307 0.2% 7,752 0.1% 8,008 0.1%
Exclusive Metrics for Current Function289 95.4% 177 57.7% 4,056 52.3% 5,976 74.6%
Parent function
Symfony\Component\HttpFoundation\Request::initialize4 100.0% 303 100.0% 307 100.0% 7,752 100.0% 8,008 100.0%
Child functions
in_array43 36.8% 6 2.0% 49 16.0% 808 10.4% 560 7.0%
strpos58 49.6% 4 1.3% 64 20.8% 800 10.3% 632 7.9%
substr15 12.8% 3 1.0% 16 5.2% 1,280 16.5% 488 6.1%
stripos1 0.9% 1 0.3% 1 0.3% 808 10.4% 352 4.4%