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Run #53195a48b6f09: 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% 273 0.0% 307 0.0% 10,520 0.0% 8,704 0.0%
Exclusive Metrics for Current Function217 79.5% 185 60.3% 5,872 55.8% 6,152 70.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort6 27.3% 80 29.3% 90 29.3% 1,920 18.3% 2,080 23.9%
Symfony\Component\HttpFoundation\Request::getHost6 27.3% 70 25.6% 80 26.1% 840 8.0% 1,464 16.8%
Symfony\Component\HttpFoundation\Response::prepare3 13.6% 36 13.2% 41 13.4% 840 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 9.1% 31 11.4% 33 10.7% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 9.1% 24 8.8% 26 8.5% 944 9.0% 944 10.8%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 9.1% 23 8.4% 26 8.5% 4,208 40.0% 4,192 48.2%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.5% 9 3.3% 11 3.6% 912 8.7% 24 0.3%
Child functions
strtr22 26.5% 22 8.1% 36 11.7% 1,520 14.4% 744 8.5%
strtolower22 26.5% 19 7.0% 32 10.4% 1,528 14.5% 624 7.2%
array_key_exists22 26.5% 10 3.7% 31 10.1% 808 7.7% 712 8.2%
count17 20.5% 5 1.8% 23 7.5% 792 7.5% 472 5.4%