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Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::get [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\HeaderBag::get26 19.7% 318 0.1% 345 0.1% 9,168 0.1% 5,832 0.0%
Exclusive Metrics for Current Function258 81.1% 199 57.7% 4,208 45.9% 4,304 73.8%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost11 42.3% 127 39.9% 138 40.0% 1,920 20.9% 784 13.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes5 19.2% 76 23.9% 84 24.3% 856 9.3% 736 12.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest5 19.2% 54 17.0% 57 16.5% 1,088 11.9% 1,136 19.5%
Symfony\Component\HttpFoundation\Response::prepare4 15.4% 46 14.5% 50 14.5% 1,016 11.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 3.8% 15 4.7% 16 4.6% 4,288 46.8% 3,176 54.5%
Child functions
strtr26 26.8% 26 8.2% 41 11.9% 1,680 18.3% 544 9.3%
strtolower26 26.8% 16 5.0% 39 11.3% 1,680 18.3% 600 10.3%
array_key_exists26 26.8% 15 4.7% 42 12.2% 808 8.8% 384 6.6%
count19 19.6% 3 0.9% 24 7.0% 792 8.6% 0 0.0%