Run Report
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::get259 20.0% 1,704 0.2% 11,088 0.0% 7,160 0.0%
Exclusive Metrics for Current Function1,702 99.9% -8,168 -73.7% 5,080 70.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort227 87.6% 1,534 90.0% 696 6.3% 1,088 15.2%
Symfony\Component\HttpFoundation\Request::getHost22 8.5% 119 7.0% 1,632 14.7% 2,744 38.3%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::onResponse1 0.4% 9 0.5% 800 7.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getDate2 0.8% 9 0.5% 744 6.7% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse1 0.4% 8 0.5% 728 6.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 0.8% 7 0.4% 696 6.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 0.4% 7 0.4% 3,584 32.3% 3,328 46.5%
Drupal\page_cache\StackMiddleware\PageCache::fetch1 0.4% 5 0.3% 696 6.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 0.4% 3 0.2% 768 6.9% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::lookup1 0.4% 3 0.2% 744 6.7% 0 0.0%
Child functions
array_key_exists259 25.1% 1 0.1% 664 6.0% 568 7.9%
strtolower259 25.1% 1 0.1% 8,976 81.0% 480 6.7%
count254 24.6% 0 0.0% 648 5.8% 464 6.5%
strtr259 25.1% 0 0.0% 8,968 80.9% 568 7.9%