Run Report
Run #565918537d922: 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::get41,900 21.7% 264,470 0.4% 2,108,824 0.1% 647,480 0.0%
Exclusive Metrics for Current Function252,589 95.5% -962,376 -45.6% 436,312 67.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort14,100 33.7% 99,775 37.7% 69,600 3.3% 55,680 8.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest7,700 18.4% 52,183 19.7% 440,024 20.9% 19,800 3.1%
Symfony\Component\HttpFoundation\Request::getHost9,700 23.2% 52,033 19.7% 163,200 7.7% 192,800 29.8%
Drupal\Core\Logger\LoggerChannel::log7,600 18.1% 32,486 12.3% 68,000 3.2% 46,400 7.2%
Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::collect100 0.2% 6,121 2.3% 72,000 3.4% 0 0.0%
Drupal\basic_auth\Authentication\Provider\BasicAuth::applies600 1.4% 5,169 2.0% 99,200 4.7% 0 0.0%
Drupal\webprofiler\DataCollector\PhpConfigDataCollector::collect100 0.2% 3,684 1.4% 71,200 3.4% 0 0.0%
Drupal\basic_auth\PageCache\DisallowBasicAuthRequests::check800 1.9% 2,968 1.1% 108,800 5.2% 0 0.0%
Drupal\webprofiler\TraceableEventDispatcher::postDispatch200 0.5% 2,657 1.0% 70,400 3.3% 0 0.0%
Symfony\Component\HttpKernel\DataCollector\TimeDataCollector::collect100 0.2% 1,427 0.5% 71,200 3.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals100 0.2% 1,273 0.5% 358,400 17.0% 332,800 51.4%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::onResponse100 0.2% 1,029 0.4% 77,600 3.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare200 0.5% 937 0.4% 69,600 3.3% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse100 0.2% 751 0.3% 71,200 3.4% 0 0.0%
Drupal\webprofiler\EventSubscriber\WebprofilerEventSubscriber::onKernelResponse100 0.2% 629 0.2% 72,800 3.5% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::lookup100 0.2% 524 0.2% 74,400 3.5% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getDate100 0.2% 418 0.2% 74,400 3.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility100 0.2% 406 0.2% 76,800 3.6% 0 0.0%
Child functions
strtr41,900 27.9% 6,002 2.3% 1,469,600 69.7% 59,968 9.3%
strtolower41,900 27.9% 4,146 1.6% 1,470,400 69.7% 48,000 7.4%
array_key_exists41,900 27.9% 1,502 0.6% 66,400 3.1% 56,800 8.8%
count24,700 16.4% 231 0.1% 64,800 3.1% 46,400 7.2%