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Run #518f9f1b93779: 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% 304 0.1% 309 0.2% 7,752 0.1% 8,008 0.1%
Exclusive Metrics for Current Function292 96.1% 172 55.7% 4,056 52.3% 5,976 74.6%
Parent function
Symfony\Component\HttpFoundation\Request::initialize4 100.0% 304 100.0% 309 100.0% 7,752 100.0% 8,008 100.0%
Child functions
in_array43 36.8% 5 1.6% 52 16.8% 808 10.4% 560 7.0%
strpos58 49.6% 4 1.3% 61 19.7% 800 10.3% 632 7.9%
substr15 12.8% 2 0.7% 22 7.1% 1,280 16.5% 488 6.1%
stripos1 0.9% 1 0.3% 2 0.6% 808 10.4% 352 4.4%