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Run #518eceb4aac68: 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% 156 0.1% 167 0.1% 9,072 0.1% 8,680 0.1%
Exclusive Metrics for Current Function125 80.1% 99 59.3% 5,048 55.6% 6,320 72.8%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 44 28.2% 46 27.5% 1,920 21.2% 2,208 25.4%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 42 26.9% 45 26.9% 1,016 11.2% 1,152 13.3%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 42 26.9% 45 26.9% 992 10.9% 1,368 15.8%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 14 9.0% 16 9.6% 856 9.4% 704 8.1%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 14 9.0% 15 9.0% 4,288 47.3% 3,248 37.4%
Child functions
strtr12 27.9% 12 7.7% 20 12.0% 1,208 13.3% 552 6.4%
strtolower12 27.9% 8 5.1% 18 10.8% 1,216 13.4% 568 6.5%
array_key_exists12 27.9% 8 5.1% 20 12.0% 808 8.9% 544 6.3%
count7 16.3% 3 1.9% 10 6.0% 792 8.7% 696 8.0%