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Run #544333b05173f: 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::get72 19.9% 1,035 0.0% 1,136 0.0% 10,616 0.0% 9,568 0.0%
Exclusive Metrics for Current Function840 81.2% 671 59.1% 2,712 25.5% 7,048 73.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort30 41.7% 553 53.4% 588 51.8% 840 7.9% 1,432 15.0%
Symfony\Component\HttpFoundation\Request::getHost31 43.1% 360 34.8% 408 35.9% 1,920 18.1% 2,928 30.6%
Symfony\Component\HttpFoundation\Request::createFromGlobals3 4.2% 36 3.5% 41 3.6% 4,256 40.1% 4,048 42.3%
Symfony\Component\HttpFoundation\Response::prepare3 4.2% 34 3.3% 36 3.2% 840 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 4.2% 30 2.9% 32 2.8% 992 9.3% 1,160 12.1%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 1.4% 14 1.4% 16 1.4% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.4% 8 0.8% 15 1.3% 912 8.6% 0 0.0%
Child functions
strtolower72 25.6% 68 6.6% 126 11.1% 3,160 29.8% 656 6.9%
strtr72 25.6% 52 5.0% 119 10.5% 3,144 29.6% 600 6.3%
array_key_exists72 25.6% 43 4.2% 115 10.1% 808 7.6% 712 7.4%
count65 23.1% 32 3.1% 105 9.2% 792 7.5% 552 5.8%