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Run #51e221c38f48f: 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::get62 20.1% 741 0.3% 796 0.4% 11,072 0.1% 10,296 0.1%
Exclusive Metrics for Current Function533 71.9% 447 56.2% 3,800 34.3% 7,768 75.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost33 53.2% 378 51.0% 402 50.5% 1,920 17.3% 2,816 27.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes15 24.2% 214 28.9% 231 29.0% 856 7.7% 704 6.8%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest6 9.7% 64 8.6% 69 8.7% 1,136 10.3% 384 3.7%
Symfony\Component\HttpFoundation\Response::prepare3 4.8% 34 4.6% 38 4.8% 968 8.7% 672 6.5%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 3.2% 24 3.2% 26 3.3% 4,336 39.2% 3,816 37.1%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 3.2% 18 2.4% 20 2.5% 944 8.5% 1,032 10.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.6% 9 1.2% 10 1.3% 912 8.2% 872 8.5%
Child functions
strtr62 26.2% 65 8.8% 98 12.3% 2,832 25.6% 664 6.4%
strtolower62 26.2% 62 8.4% 89 11.2% 2,840 25.7% 696 6.8%
array_key_exists62 26.2% 54 7.3% 87 10.9% 808 7.3% 472 4.6%
count51 21.5% 27 3.6% 75 9.4% 792 7.2% 696 6.8%