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Run #53195b6957e56: 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% 272 0.0% 301 0.0% 10,520 0.0% 8,704 0.0%
Exclusive Metrics for Current Function216 79.4% 162 53.8% 5,872 55.8% 6,152 70.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort6 27.3% 81 29.8% 90 29.9% 1,920 18.3% 2,080 23.9%
Symfony\Component\HttpFoundation\Request::getHost6 27.3% 64 23.5% 74 24.6% 840 8.0% 1,464 16.8%
Symfony\Component\HttpFoundation\Response::prepare3 13.6% 40 14.7% 42 14.0% 840 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 9.1% 32 11.8% 35 11.6% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 9.1% 24 8.8% 27 9.0% 944 9.0% 944 10.8%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 9.1% 22 8.1% 23 7.6% 4,208 40.0% 4,192 48.2%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.5% 9 3.3% 10 3.3% 912 8.7% 24 0.3%
Child functions
strtr22 26.5% 22 8.1% 39 13.0% 1,520 14.4% 744 8.5%
strtolower22 26.5% 17 6.2% 37 12.3% 1,528 14.5% 624 7.2%
array_key_exists22 26.5% 9 3.3% 32 10.6% 808 7.7% 712 8.2%
count17 20.5% 8 2.9% 31 10.3% 792 7.5% 472 5.4%