Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getCurrentLanguage

Drupal\Core\Language\LanguageManager::getCurrentLanguageRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)1,221 1,244 23 1.9%
Incl. Wall Time (microsec) per call 10 11 0 1.9%
Excl. Wall Time (microsec)617 632 15 2.4%
Incl. CPU (microsecs)1,394 1,423 29 2.1%
Incl. CPU (microsecs) per call 12 12 0 2.1%
Excl. CPU (microsec)661 681 20 3.0%
Incl. MemUse (bytes)12,476 12,476 0 0.0%
Incl. MemUse (bytes) per call 107 107 0 0.0%
Excl. MemUse (bytes)11,972 11,972 0 0.0%
Incl. PeakMemUse (bytes)9,864 9,864 0 0.0%
Incl. PeakMemUse (bytes) per call 84 84 0 0.0%
Excl. PeakMemUse (bytes)9,296 9,296 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Language\LanguageManager::getCurrentLanguage [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 23 1.6% 29 4.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 65.2% 20 69.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend0 N/A% 23 100.0% 22 75.9% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::getSystemPath0 N/A% -7 -30.4% -7 -24.1% 0 N/A% 0 N/A%
Drupal\menu_link\MenuTree::buildPageData0 N/A% 6 26.1% 7 24.1% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::getPathAlias0 N/A% -6 -26.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getExtraFields0 N/A% 5 21.7% 5 17.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% -4 -17.4% -6 -20.7% 0 N/A% 0 N/A%
template_preprocess_page0 N/A% 4 17.4% 5 17.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple@10 N/A% -3 -13.0% -3 -10.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 2 8.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getBaseFieldDefinitions0 N/A% 2 8.7% 3 10.3% 0 N/A% 0 N/A%
_drupal_add_js0 N/A% -1 -4.3% 1 3.4% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 1 4.3% -1 -3.4% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% -1 -4.3% -2 -6.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getAllDisplayModesByEntityType0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\ViewsData::__construct0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 N/A%
views_views_query_substitutions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
toolbar_toolbar0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuTree::doBuildTree0 N/A% 0 0.0% 2 6.9% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::__construct0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%
filter_formats0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%
Drupal\comment\CommentFormController::init0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_page_build0 N/A% 0 0.0% 2 6.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getTranslationFromContext0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Language\LanguageManager::getDefaultLanguage0 N/A% 8 34.8% 9 31.0% 0 N/A% 0 N/A%