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Run #519d4cd4e396d: 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 3.2% 394 0.0% 400 0.0% 3,812 0.0% 4,472 0.0%
Exclusive Metrics for Current Function309 78.4% 240 60.0% 1,808 47.4% 3,208 71.7%
Parent function
Symfony\Component\HttpFoundation\Request::initialize3 100.0% 394 100.0% 400 100.0% 3,812 100.0% 4,472 100.0%
Child functions
strpos41 49.4% 42 10.7% 72 18.0% 452 11.9% 344 7.7%
in_array31 37.3% 32 8.1% 67 16.8% 456 12.0% 456 10.2%
substr10 12.0% 10 2.5% 18 4.5% 644 16.9% 308 6.9%
stripos1 1.2% 1 0.3% 3 0.8% 452 11.9% 156 3.5%