Run Report
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

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::get38 19.8% 142 0.0% 12,816 0.0% 10,952 0.0%
Exclusive Metrics for Current Function142 100.0% 7,640 59.6% 8,808 80.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost16 42.1% 67 47.2% 2,656 20.7% 5,752 52.5%
Symfony\Component\HttpFoundation\Request::getPort6 15.8% 18 12.7% 696 5.4% 864 7.9%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::updateDrupalCacheHeaders2 5.3% 10 7.0% 752 5.9% 0 0.0%
Drupal\Core\EventSubscriber\AnonymousUserResponseSubscriber::onRespond3 7.9% 10 7.0% 720 5.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 7.9% 8 5.6% 696 5.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 5.3% 7 4.9% 3,632 28.3% 3,616 33.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 2.6% 7 4.9% 712 5.6% 720 6.6%
Symfony\Component\HttpFoundation\HeaderBag::getDate2 5.3% 6 4.2% 744 5.8% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::lookup1 2.6% 4 2.8% 744 5.8% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::fetch1 2.6% 3 2.1% 696 5.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 2.6% 2 1.4% 768 6.0% 0 0.0%
Child functions
count33 22.4% 0 0.0% 648 5.1% 464 4.2%
array_key_exists38 25.9% 0 0.0% 664 5.2% 568 5.2%
strtr38 25.9% 0 0.0% 1,928 15.0% 600 5.5%
strtolower38 25.9% 0 0.0% 1,936 15.1% 512 4.7%