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Run #55d345b94020e: XHProf Run (Namespace=drupal-perf-sorressean)
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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::get15 20.5% 150 1.4% 9,664 0.5% 7,992 0.4%
Exclusive Metrics for Current Function114 76.0% 6,040 62.5% 5,784 72.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost5 33.3% 68 45.3% 1,632 16.9% 2,600 32.5%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 13.3% 25 16.7% 3,632 37.6% 3,616 45.2%
Symfony\Component\HttpFoundation\Request::getPort2 13.3% 16 10.7% 696 7.2% 1,008 12.6%
Symfony\Component\HttpFoundation\Response::prepare2 13.3% 13 8.7% 696 7.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest1 6.7% 9 6.0% 752 7.8% 768 9.6%
Drupal\page_cache\StackMiddleware\PageCache::lookup1 6.7% 7 4.7% 744 7.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 6.7% 6 4.0% 768 7.9% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getDate1 6.7% 6 4.0% 744 7.7% 0 0.0%
Child functions
count9 16.7% 13 8.7% 648 6.7% 464 5.8%
strtolower15 27.8% 10 6.7% 1,160 12.0% 544 6.8%
strtr15 27.8% 7 4.7% 1,152 11.9% 632 7.9%
array_key_exists15 27.8% 6 4.0% 664 6.9% 568 7.1%