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Run #517dc5e24c800: 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% 149 0.0% 163 0.0% 9,072 0.0% 7,208 0.0%
Exclusive Metrics for Current Function123 82.6% 82 50.3% 5,048 55.6% 4,888 67.8%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 42 28.2% 46 28.2% 1,920 21.2% 2,208 30.6%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 39 26.2% 43 26.4% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 38 25.5% 42 25.8% 992 10.9% 1,048 14.5%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 16 10.7% 16 9.8% 4,288 47.3% 3,248 45.1%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 14 9.4% 16 9.8% 856 9.4% 704 9.8%
Child functions
strtr12 27.9% 10 6.7% 21 12.9% 1,208 13.3% 512 7.1%
strtolower12 27.9% 8 5.4% 26 16.0% 1,216 13.4% 568 7.9%
array_key_exists12 27.9% 6 4.0% 20 12.3% 808 8.9% 544 7.5%
count7 16.3% 2 1.3% 14 8.6% 792 8.7% 696 9.7%