Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguage

Drupal\Core\Language\LanguageManager::getLanguageRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)1,035 1,058 23 2.2%
Incl. Wall Time (microsec) per call 14 14 0 2.2%
Excl. Wall Time (microsec)116 118 2 1.7%
Incl. CPU (microsecs)874 898 24 2.7%
Incl. CPU (microsecs) per call 12 12 0 2.7%
Excl. CPU (microsec)176 204 28 15.9%
Incl. MemUse (bytes)16,120 16,112 -8 -0.0%
Incl. MemUse (bytes) per call 215 215 -0 -0.0%
Excl. MemUse (bytes)8,944 8,936 -8 -0.1%
Incl. PeakMemUse (bytes)17,856 17,856 0 0.0%
Incl. PeakMemUse (bytes) per call 238 238 0 0.0%
Excl. PeakMemUse (bytes)3,760 3,760 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% 23 6.1% 24 2.3% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 8.7% 28 116.7% -8 -100.0% 0 N/A%
Parent functions
Drupal\Core\Path\AliasManager::getSystemPath0 N/A% 58 252.2% 28 116.7% 0 0.0% 0 N/A%
language0 N/A% -28 -121.7% 10 41.7% 0 0.0% 0 N/A%
Drupal\Core\Entity\EntityManager::__construct0 N/A% -13 -56.5% -3 -12.5% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% 5 21.7% -29 -120.8% 0 0.0% 0 N/A%
Drupal\Core\Path\AliasManager::getPathAlias0 N/A% 1 4.3% 8 33.3% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 0.0% 1 4.2% -8 -100.0% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 0 0.0% 8 33.3% 0 0.0% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend0 N/A% 0 0.0% 1 4.2% 0 0.0% 0 N/A%
Drupal\views\ViewsData::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Language\LanguageManager::isMultilingual0 N/A% 22 95.7% -3 -12.5% 0 0.0% 0 N/A%
Drupal\Core\Language\LanguageManager::getLanguageDefault0 N/A% -1 -4.3% -1 -4.2% 0 0.0% 0 N/A%