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Run #518fbd1297c93: 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::get11 18.3% 140 0.1% 156 0.1% 9,024 0.1% 8,616 0.1%
Exclusive Metrics for Current Function114 81.4% 93 59.6% 5,080 56.3% 6,264 72.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 27.3% 44 31.4% 46 29.5% 1,920 21.3% 2,568 29.8%
Symfony\Component\HttpFoundation\Response::prepare4 36.4% 43 30.7% 47 30.1% 1,016 11.3% 1,152 13.4%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 18.2% 24 17.1% 29 18.6% 944 10.5% 944 11.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 9.1% 15 10.7% 17 10.9% 856 9.5% 704 8.2%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 9.1% 14 10.0% 17 10.9% 4,288 47.5% 3,248 37.7%
Child functions
strtr11 27.5% 11 7.9% 18 11.5% 1,168 12.9% 544 6.3%
strtolower11 27.5% 8 5.7% 21 13.5% 1,176 13.0% 568 6.6%
array_key_exists11 27.5% 5 3.6% 13 8.3% 808 9.0% 544 6.3%
count7 17.5% 2 1.4% 11 7.1% 792 8.8% 696 8.1%