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Run #52f30aadf2c65: 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::get33 19.6% 402 0.1% 451 0.1% 10,568 0.0% 8,568 0.0%
Exclusive Metrics for Current Function294 73.1% 264 58.5% 5,200 49.2% 5,984 69.8%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort10 30.3% 132 32.8% 145 32.2% 1,920 18.2% 2,336 27.3%
Symfony\Component\HttpFoundation\Request::getHost10 30.3% 110 27.4% 125 27.7% 840 7.9% 1,544 18.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes4 12.1% 60 14.9% 69 15.3% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 9.1% 40 10.0% 41 9.1% 840 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 9.1% 27 6.7% 32 7.1% 992 9.4% 944 11.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 6.1% 24 6.0% 27 6.0% 4,208 39.8% 3,744 43.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 3.0% 9 2.2% 12 2.7% 912 8.6% 0 0.0%
Child functions
strtr33 26.2% 33 8.2% 52 11.5% 1,880 17.8% 872 10.2%
strtolower33 26.2% 29 7.2% 49 10.9% 1,888 17.9% 688 8.0%
array_key_exists33 26.2% 27 6.7% 46 10.2% 808 7.6% 552 6.4%
count27 21.4% 19 4.7% 40 8.9% 792 7.5% 472 5.5%