Run Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
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::get35 19.9% 156 0.0% 11,072 0.0% 9,640 0.0%
Exclusive Metrics for Current Function156 100.0% 6,152 55.6% 7,368 76.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost17 48.6% 84 53.8% 1,632 14.7% 4,200 43.6%
Symfony\Component\HttpFoundation\Request::getPort7 20.0% 30 19.2% 696 6.3% 1,056 11.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 5.7% 9 5.8% 3,632 32.8% 3,616 37.5%
Symfony\Component\HttpFoundation\HeaderBag::getDate2 5.7% 7 4.5% 744 6.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 5.7% 6 3.8% 696 6.3% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse1 2.9% 6 3.8% 712 6.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest1 2.9% 4 2.6% 752 6.8% 768 8.0%
Drupal\page_cache\StackMiddleware\PageCache::fetch1 2.9% 4 2.6% 696 6.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 2.9% 3 1.9% 768 6.9% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::lookup1 2.9% 3 1.9% 744 6.7% 0 0.0%
Child functions
count29 21.6% 0 0.0% 648 5.9% 464 4.8%
array_key_exists35 26.1% 0 0.0% 664 6.0% 568 5.9%
strtr35 26.1% 0 0.0% 1,800 16.3% 664 6.9%
strtolower35 26.1% 0 0.0% 1,808 16.3% 576 6.0%