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Run #55d345b9ad871: 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::get53 20.5% 466 0.2% 11,856 0.1% 11,064 0.1%
Exclusive Metrics for Current Function379 81.3% 5,752 48.5% 8,792 79.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost23 43.4% 214 45.9% 1,632 13.8% 3,912 35.4%
Symfony\Component\HttpFoundation\Request::getPort14 26.4% 117 25.1% 696 5.9% 1,248 11.3%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 3.8% 27 5.8% 3,632 30.6% 3,616 32.7%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 5.7% 25 5.4% 848 7.2% 768 6.9%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse2 3.8% 22 4.7% 712 6.0% 304 2.7%
Symfony\Component\HttpFoundation\Response::prepare2 3.8% 13 2.8% 696 5.9% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getDate2 3.8% 13 2.8% 744 6.3% 752 6.8%
Drupal\Core\Logger\LoggerChannel::log2 3.8% 12 2.6% 680 5.7% 464 4.2%
Drupal\page_cache\StackMiddleware\PageCache::fetch1 1.9% 10 2.1% 696 5.9% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::lookup1 1.9% 7 1.5% 752 6.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.9% 6 1.3% 768 6.5% 0 0.0%
Child functions
strtolower53 26.2% 32 6.9% 2,400 20.2% 576 5.2%
array_key_exists53 26.2% 23 4.9% 664 5.6% 568 5.1%
strtr53 26.2% 22 4.7% 2,392 20.2% 664 6.0%
count43 21.3% 10 2.1% 648 5.5% 464 4.2%