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Run #51977a4f621dd: 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% 148 0.1% 161 0.1% 9,072 0.0% 4,824 0.0%
Exclusive Metrics for Current Function122 82.4% 93 57.8% 5,048 55.6% 3,328 69.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 43 29.1% 46 28.6% 1,920 21.2% 672 13.9%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 41 27.7% 45 28.0% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 36 24.3% 39 24.2% 992 10.9% 944 19.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 14 9.5% 16 9.9% 856 9.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 14 9.5% 15 9.3% 4,288 47.3% 3,208 66.5%
Child functions
strtr12 27.9% 11 7.4% 18 11.2% 1,208 13.3% 576 11.9%
array_key_exists12 27.9% 7 4.7% 19 11.8% 808 8.9% 384 8.0%
strtolower12 27.9% 5 3.4% 20 12.4% 1,216 13.4% 536 11.1%
count7 16.3% 3 2.0% 11 6.8% 792 8.7% 0 0.0%