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Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 308 0.1% 7,752 0.1% 10,368 0.1%
Exclusive Metrics for Current Function281 92.4% 171 55.5% 4,056 52.3% 8,144 78.5%
Parent function
Symfony\Component\HttpFoundation\Request::initialize4 100.0% 304 100.0% 308 100.0% 7,752 100.0% 10,368 100.0%
Child functions
in_array43 36.8% 15 4.9% 59 19.2% 808 10.4% 720 6.9%
strpos58 49.6% 4 1.3% 60 19.5% 800 10.3% 632 6.1%
substr15 12.8% 3 1.0% 17 5.5% 1,280 16.5% 520 5.0%
stripos1 0.9% 1 0.3% 1 0.3% 808 10.4% 352 3.4%