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Run #518080a5ca60d: 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% 145 0.1% 159 0.1% 9,072 0.1% 8,808 0.1%
Exclusive Metrics for Current Function118 81.4% 91 57.2% 5,048 55.6% 6,456 73.3%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 42 29.0% 44 27.7% 1,920 21.2% 2,568 29.2%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 38 26.2% 41 25.8% 1,016 11.2% 1,152 13.1%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 38 26.2% 42 26.4% 992 10.9% 1,048 11.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 14 9.7% 15 9.4% 856 9.4% 704 8.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 13 9.0% 17 10.7% 4,288 47.3% 3,336 37.9%
Child functions
strtr12 27.9% 11 7.6% 22 13.8% 1,208 13.3% 544 6.2%
strtolower12 27.9% 8 5.5% 20 12.6% 1,216 13.4% 568 6.4%
array_key_exists12 27.9% 6 4.1% 17 10.7% 808 8.9% 544 6.2%
count7 16.3% 2 1.4% 9 5.7% 792 8.7% 696 7.9%