Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguage

Drupal\Core\Language\LanguageManager::getLanguageRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls99 99 0 0.0%
Incl. Wall Time (microsec)393 400 7 1.8%
Incl. Wall Time (microsec) per call 4 4 0 1.8%
Excl. Wall Time (microsec)122 127 5 4.1%
Incl. CPU (microsecs)387 382 -5 -1.3%
Incl. CPU (microsecs) per call 4 4 -0 -1.3%
Excl. CPU (microsec)197 189 -8 -4.1%
Incl. MemUse (bytes)25,520 25,520 0 0.0%
Incl. MemUse (bytes) per call 258 258 0 0.0%
Excl. MemUse (bytes)11,352 11,352 0 0.0%
Incl. PeakMemUse (bytes)19,696 21,104 1,408 7.1%
Incl. PeakMemUse (bytes) per call 199 213 14 7.1%
Excl. PeakMemUse (bytes)4,288 5,696 1,408 32.8%

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% 7 0.4% -5 -0.3% 0 0.0% 1,408 1.7%
Exclusive Metrics Diff for Current Function5 71.4% -8 -160.0% 0 N/A% 1,408 100.0%
Parent functions
Drupal\Core\Entity\EntityManager::__construct0 N/A% 2 28.6% 1 20.0% 0 N/A% 0 0.0%
language0 N/A% 2 28.6% 2 40.0% 0 N/A% 664 47.2%
Drupal\Core\Utility\LinkGenerator::setRequest0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Page\DefaultHtmlPageRenderer::preparePage0 N/A% 1 14.3% 1 20.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% 1 14.3% 2 40.0% 0 N/A% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend0 N/A% 1 14.3% 1 20.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% -1 -14.3% 2 40.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Path\AliasManager::getPathAlias0 N/A% 0 0.0% -9 -180.0% 0 N/A% 744 52.8%
Drupal\Core\Path\AliasManager::getSystemPath0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
theme_links0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Language\LanguageManager::isMultilingual0 N/A% 2 28.6% 3 60.0% 0 N/A% 0 0.0%
Drupal\Core\Language\LanguageManager::getLanguageDefault0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%