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Run #54dec697a5762: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::get [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get24 19.5% 202 0.0% 8,440 0.0% 9,552 0.0%
Exclusive Metrics for Current Function177 87.6% 4,272 50.6% 7,192 75.3%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost11 45.8% 96 47.5% 1,632 19.3% 3,688 38.6%
Symfony\Component\HttpFoundation\Request::getPort5 20.8% 41 20.3% 696 8.2% 1,224 12.8%
Symfony\Component\HttpFoundation\Request::createFromGlobals3 12.5% 27 13.4% 3,808 45.1% 3,904 40.9%
Symfony\Component\HttpFoundation\Response::prepare3 12.5% 22 10.9% 824 9.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 4.2% 10 5.0% 712 8.4% 736 7.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.2% 6 3.0% 768 9.1% 0 0.0%
Child functions
strtr24 26.1% 24 11.9% 1,424 16.9% 696 7.3%
array_key_exists24 26.1% 1 0.5% 664 7.9% 568 5.9%
count20 21.7% 0 0.0% 648 7.7% 552 5.8%
strtolower24 26.1% 0 0.0% 1,432 17.0% 544 5.7%