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Run #5391fd5a43e70: 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::getHeaders2 3.2% 207 0.0% 210 0.0% 3,200 0.0% 5,184 0.0%
Exclusive Metrics for Current Function155 74.9% 124 59.0% 1,664 52.0% 3,888 75.0%
Parent function
Symfony\Component\HttpFoundation\Request::initialize2 100.0% 207 100.0% 210 100.0% 3,200 100.0% 5,184 100.0%
Child functions
strpos41 78.8% 41 19.8% 69 32.9% 452 14.1% 452 8.7%
substr9 17.3% 9 4.3% 14 6.7% 628 19.6% 492 9.5%
stripos2 3.8% 2 1.0% 3 1.4% 456 14.2% 352 6.8%