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Run #51afe875368e3: 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% 308 0.1% 335 0.1% 9,168 0.1% 5,872 0.0%
Exclusive Metrics for Current Function257 83.4% 193 57.6% 4,216 46.0% 4,344 74.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost11 42.3% 125 40.6% 135 40.3% 1,920 20.9% 824 14.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes5 19.2% 76 24.7% 82 24.5% 856 9.3% 736 12.5%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest5 19.2% 52 16.9% 56 16.7% 1,088 11.9% 1,136 19.3%
Symfony\Component\HttpFoundation\Response::prepare4 15.4% 41 13.3% 46 13.7% 1,016 11.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 3.8% 14 4.5% 16 4.8% 4,288 46.8% 3,176 54.1%
Child functions
strtr26 26.8% 26 8.4% 40 11.9% 1,672 18.2% 544 9.3%
strtolower26 26.8% 13 4.2% 34 10.1% 1,680 18.3% 600 10.2%
array_key_exists26 26.8% 10 3.2% 38 11.3% 808 8.8% 384 6.5%
count19 19.6% 2 0.6% 30 9.0% 792 8.6% 0 0.0%