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Run #51808a75c5e76: 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% 147 0.1% 167 0.1% 9,072 0.1% 8,232 0.1%
Exclusive Metrics for Current Function122 83.0% 101 60.5% 5,048 55.6% 5,880 71.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 43 29.3% 49 29.3% 1,920 21.2% 2,568 31.2%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 38 25.9% 42 25.1% 1,016 11.2% 576 7.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 36 24.5% 39 23.4% 992 10.9% 1,048 12.7%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 16 10.9% 18 10.8% 4,288 47.3% 3,336 40.5%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 14 9.5% 19 11.4% 856 9.4% 704 8.6%
Child functions
strtr12 27.9% 11 7.5% 20 12.0% 1,208 13.3% 544 6.6%
strtolower12 27.9% 7 4.8% 18 10.8% 1,216 13.4% 568 6.9%
array_key_exists12 27.9% 6 4.1% 19 11.4% 808 8.9% 544 6.6%
count7 16.3% 1 0.7% 9 5.4% 792 8.7% 696 8.5%