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Run #531ccb2cb8e3d: 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::get22 19.3% 208 0.1% 232 0.1% 10,776 0.0% 10,096 0.0%
Exclusive Metrics for Current Function194 93.3% 133 57.3% 6,128 56.9% 7,608 75.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort6 27.3% 58 27.9% 62 26.7% 1,920 17.8% 2,176 21.6%
Symfony\Component\HttpFoundation\Request::getHost6 27.3% 54 26.0% 60 25.9% 840 7.8% 1,464 14.5%
Symfony\Component\HttpFoundation\Response::prepare3 13.6% 26 12.5% 31 13.4% 968 9.0% 544 5.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 9.1% 25 12.0% 29 12.5% 856 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 9.1% 20 9.6% 21 9.1% 4,336 40.2% 4,064 40.3%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 9.1% 18 8.7% 20 8.6% 944 8.8% 976 9.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.5% 7 3.4% 9 3.9% 912 8.5% 872 8.6%
Child functions
strtr22 26.5% 7 3.4% 29 12.5% 1,520 14.1% 840 8.3%
array_key_exists22 26.5% 4 1.9% 26 11.2% 808 7.5% 552 5.5%
strtolower22 26.5% 3 1.4% 23 9.9% 1,528 14.2% 624 6.2%
count17 20.5% 0 0.0% 21 9.1% 792 7.3% 472 4.7%