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Run #53180b3960796: 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::get22 19.3% 282 0.0% 310 0.0% 10,520 0.0% 8,944 0.0%
Exclusive Metrics for Current Function219 77.7% 172 55.5% 5,864 55.7% 6,320 70.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort6 27.3% 84 29.8% 90 29.0% 1,920 18.3% 2,120 23.7%
Symfony\Component\HttpFoundation\Request::getHost6 27.3% 72 25.5% 84 27.1% 840 8.0% 1,496 16.7%
Symfony\Component\HttpFoundation\Response::prepare3 13.6% 37 13.1% 41 13.2% 840 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 9.1% 32 11.3% 34 11.0% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 9.1% 25 8.9% 25 8.1% 4,208 40.0% 4,192 46.9%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 9.1% 23 8.2% 26 8.4% 944 9.0% 1,136 12.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.5% 9 3.2% 10 3.2% 912 8.7% 0 0.0%
Child functions
strtolower22 26.5% 22 7.8% 38 12.3% 1,528 14.5% 624 7.0%
strtr22 26.5% 22 7.8% 38 12.3% 1,528 14.5% 816 9.1%
array_key_exists22 26.5% 16 5.7% 38 12.3% 808 7.7% 712 8.0%
count17 20.5% 3 1.1% 24 7.7% 792 7.5% 472 5.3%