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Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::get31 19.5% 375 0.1% 410 0.1% 9,072 0.0% 4,032 0.0%
Exclusive Metrics for Current Function318 84.8% 242 59.0% 3,832 42.2% 2,536 62.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost16 51.6% 180 48.0% 195 47.6% 1,920 21.2% 824 20.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes7 22.6% 106 28.3% 118 28.8% 856 9.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare4 12.9% 42 11.2% 45 11.0% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 9.7% 30 8.0% 34 8.3% 992 10.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 3.2% 17 4.5% 18 4.4% 4,288 47.3% 3,208 79.6%
Child functions
strtr31 26.1% 31 8.3% 46 11.2% 1,816 20.0% 576 14.3%
strtolower31 26.1% 13 3.5% 38 9.3% 1,824 20.1% 536 13.3%
array_key_exists31 26.1% 11 2.9% 47 11.5% 808 8.9% 384 9.5%
count26 21.8% 2 0.5% 37 9.0% 792 8.7% 0 0.0%