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Run #52f2e62cef49a: 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% 309 0.1% 312 0.1% 6,568 0.0% 7,304 0.0%
Exclusive Metrics for Current Function239 77.3% 178 57.1% 3,680 56.0% 5,352 73.3%
Parent function
Symfony\Component\HttpFoundation\Request::initialize3 100.0% 309 100.0% 312 100.0% 6,568 100.0% 7,304 100.0%
Child functions
strpos68 78.2% 55 17.8% 103 33.0% 800 12.2% 704 9.6%
substr15 17.2% 11 3.6% 24 7.7% 1,280 19.5% 832 11.4%
stripos4 4.6% 4 1.3% 7 2.2% 808 12.3% 416 5.7%