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Run #51978d4d92dd9: 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% 157 0.0% 171 0.1% 9,072 0.0% 4,832 0.0%
Exclusive Metrics for Current Function126 80.3% 99 57.9% 5,048 55.6% 3,336 69.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 48 30.6% 50 29.2% 1,920 21.2% 680 14.1%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 42 26.8% 46 26.9% 992 10.9% 944 19.5%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 39 24.8% 44 25.7% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 15 9.6% 17 9.9% 856 9.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 13 8.3% 14 8.2% 4,288 47.3% 3,208 66.4%
Child functions
strtr12 27.9% 15 9.6% 25 14.6% 1,208 13.3% 576 11.9%
strtolower12 27.9% 7 4.5% 16 9.4% 1,216 13.4% 536 11.1%
array_key_exists12 27.9% 6 3.8% 20 11.7% 808 8.9% 384 7.9%
count7 16.3% 3 1.9% 11 6.4% 792 8.7% 0 0.0%