Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguage

Drupal\Core\Language\LanguageManager::getLanguageRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)1,031 1,068 37 3.6%
Incl. Wall Time (microsec) per call 13 14 0 3.6%
Excl. Wall Time (microsec)121 133 12 9.9%
Incl. CPU (microsecs)890 850 -40 -4.5%
Incl. CPU (microsecs) per call 11 11 -1 -4.5%
Excl. CPU (microsec)203 199 -4 -2.0%
Incl. MemUse (bytes)16,936 16,936 0 0.0%
Incl. MemUse (bytes) per call 217 217 0 0.0%
Excl. MemUse (bytes)9,760 9,760 0 0.0%
Incl. PeakMemUse (bytes)18,032 17,672 -360 -2.0%
Incl. PeakMemUse (bytes) per call 231 227 -5 -2.0%
Excl. PeakMemUse (bytes)4,144 3,784 -360 -8.7%

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% 37 0.5% -40 -0.4% 0 0.0% -360 -0.5%
Exclusive Metrics Diff for Current Function12 32.4% -4 -10.0% 0 N/A% -360 -100.0%
Parent functions
Drupal\Core\Path\AliasManager::getSystemPath0 N/A% 42 113.5% -9 -22.5% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityManager::__construct0 N/A% -11 -29.7% -3 -7.5% 0 N/A% 0 0.0%
language0 N/A% -7 -18.9% -1 -2.5% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% 4 10.8% -28 -70.0% 0 N/A% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend0 N/A% 3 8.1% 5 12.5% 0 N/A% 0 0.0%
Drupal\Core\Path\AliasManager::getPathAlias0 N/A% 3 8.1% -5 -12.5% 0 N/A% 0 0.0%
Drupal\Core\Datetime\Date::format0 N/A% 1 2.7% 1 2.5% 0 N/A% -360 -100.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 2.7% 1 2.5% 0 N/A% 0 0.0%
Drupal\views\ViewsData::__construct0 N/A% 1 2.7% -1 -2.5% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Language\LanguageManager::isMultilingual0 N/A% 25 67.6% -39 -97.5% 0 N/A% 0 0.0%
Drupal\Core\Language\LanguageManager::getLanguageDefault0 N/A% 0 0.0% 3 7.5% 0 N/A% 0 0.0%