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Run #534ad972c8c0d: 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::getHeaders3 3.0% 356 0.1% 363 0.1% 3,640 0.0% 3,988 0.0%
Exclusive Metrics for Current Function268 75.3% 215 59.2% 1,996 54.8% 2,816 70.6%
Parent function
Symfony\Component\HttpFoundation\Request::initialize3 100.0% 356 100.0% 363 100.0% 3,640 100.0% 3,988 100.0%
Child functions
strpos68 78.2% 69 19.4% 111 30.6% 452 12.4% 344 8.6%
substr15 17.2% 15 4.2% 29 8.0% 736 20.2% 476 11.9%
stripos4 4.6% 4 1.1% 8 2.2% 456 12.5% 352 8.8%