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Run #51904fb3b2bad: 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% 156 0.1% 169 0.1% 9,072 0.1% 8,768 0.1%
Exclusive Metrics for Current Function126 80.8% 96 56.8% 5,048 55.6% 6,408 73.1%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 47 30.1% 49 29.0% 1,920 21.2% 2,208 25.2%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 40 25.6% 45 26.6% 1,016 11.2% 1,152 13.1%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 37 23.7% 40 23.7% 992 10.9% 1,368 15.6%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 17 10.9% 18 10.7% 4,288 47.3% 3,336 38.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 15 9.6% 17 10.1% 856 9.4% 704 8.0%
Child functions
strtr12 27.9% 12 7.7% 20 11.8% 1,208 13.3% 552 6.3%
strtolower12 27.9% 10 6.4% 18 10.7% 1,216 13.4% 568 6.5%
array_key_exists12 27.9% 6 3.8% 23 13.6% 808 8.9% 544 6.2%
count7 16.3% 2 1.3% 12 7.1% 792 8.7% 696 7.9%