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Run #51808a3598f79: XHProf Run (Namespace=drupal-perf-cottser)
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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::get12 18.8% 150 0.1% 165 0.1% 9,072 0.1% 8,808 0.1%
Exclusive Metrics for Current Function125 83.3% 95 57.6% 5,048 55.6% 6,456 73.3%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 42 28.0% 46 27.9% 1,920 21.2% 2,568 29.2%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 38 25.3% 42 25.5% 1,016 11.2% 1,152 13.1%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 36 24.0% 40 24.2% 992 10.9% 1,048 11.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 18 12.0% 20 12.1% 856 9.4% 704 8.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 16 10.7% 17 10.3% 4,288 47.3% 3,336 37.9%
Child functions
strtr12 27.9% 11 7.3% 19 11.5% 1,208 13.3% 544 6.2%
strtolower12 27.9% 8 5.3% 20 12.1% 1,216 13.4% 568 6.4%
array_key_exists12 27.9% 5 3.3% 20 12.1% 808 8.9% 544 6.2%
count7 16.3% 1 0.7% 11 6.7% 792 8.7% 696 7.9%