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Run #531ee5f3237b0: 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% 219 0.1% 244 0.1% 10,776 0.0% 9,552 0.0%
Exclusive Metrics for Current Function198 90.4% 140 57.4% 6,128 56.9% 7,064 74.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort6 27.3% 60 27.4% 70 28.7% 1,920 17.8% 2,176 22.8%
Symfony\Component\HttpFoundation\Request::getHost6 27.3% 54 24.7% 60 24.6% 840 7.8% 1,464 15.3%
Symfony\Component\HttpFoundation\Response::prepare3 13.6% 28 12.8% 29 11.9% 968 9.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 9.1% 25 11.4% 27 11.1% 856 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 9.1% 24 11.0% 26 10.7% 944 8.8% 976 10.2%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 9.1% 21 9.6% 23 9.4% 4,336 40.2% 4,064 42.5%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.5% 7 3.2% 9 3.7% 912 8.5% 872 9.1%
Child functions
strtr22 26.5% 9 4.1% 27 11.1% 1,520 14.1% 840 8.8%
strtolower22 26.5% 7 3.2% 25 10.2% 1,528 14.2% 624 6.5%
array_key_exists22 26.5% 4 1.8% 30 12.3% 808 7.5% 552 5.8%
count17 20.5% 1 0.5% 22 9.0% 792 7.3% 472 4.9%