Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguage

Drupal\Core\Language\LanguageManager::getLanguageRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls309 309 0 0.0%
Incl. Wall Time (microsec)1,328 1,440 112 8.4%
Incl. Wall Time (microsec) per call 4 5 0 8.4%
Excl. Wall Time (microsec)380 398 18 4.7%
Incl. CPU (microsecs)1,307 1,384 77 5.9%
Incl. CPU (microsecs) per call 4 4 0 5.9%
Excl. CPU (microsec)646 670 24 3.7%
Incl. MemUse (bytes)16,944 16,944 0 0.0%
Incl. MemUse (bytes) per call 55 55 0 0.0%
Excl. MemUse (bytes)9,768 9,768 0 0.0%
Incl. PeakMemUse (bytes)17,384 17,384 0 0.0%
Incl. PeakMemUse (bytes) per call 56 56 0 0.0%
Excl. PeakMemUse (bytes)3,384 3,384 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Language\LanguageManager::getLanguage [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::getLanguage0 N/A% 112 1.3% 77 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function18 16.1% 24 31.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityManager::__construct0 N/A% 146 130.4% 55 71.4% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::getSystemPath0 N/A% -55 -49.1% -1 -1.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::getPathAlias0 N/A% 14 12.5% 5 6.5% 0 N/A% 0 N/A%
language0 N/A% 7 6.2% 7 9.1% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend0 N/A% 2 1.8% 2 2.6% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% -2 -1.8% -1 -1.3% 0 N/A% 0 N/A%
Drupal\Core\Datetime\Date::format0 N/A% 0 0.0% 7 9.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\ViewsData::__construct0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 0 0.0% 2 2.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Language\LanguageManager::isMultilingual0 N/A% 97 86.6% 53 68.8% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getLanguageDefault0 N/A% -3 -2.7% 0 0.0% 0 N/A% 0 N/A%