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Run #519edeb20e5f1: 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::get12 18.8% 145 0.0% 159 0.0% 9,072 0.1% 5,632 0.0%
Exclusive Metrics for Current Function116 80.0% 93 58.5% 5,048 55.6% 3,976 70.6%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 43 29.7% 45 28.3% 1,920 21.2% 608 10.8%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 39 26.9% 46 28.9% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 36 24.8% 39 24.5% 992 10.9% 944 16.8%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 14 9.7% 14 8.8% 4,288 47.3% 3,376 59.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 13 9.0% 15 9.4% 856 9.4% 704 12.5%
Child functions
strtr12 27.9% 12 8.3% 20 12.6% 1,208 13.3% 544 9.7%
strtolower12 27.9% 8 5.5% 16 10.1% 1,216 13.4% 568 10.1%
array_key_exists12 27.9% 6 4.1% 21 13.2% 808 8.9% 544 9.7%
count7 16.3% 3 2.1% 9 5.7% 792 8.7% 0 0.0%