Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguage

Drupal\Core\Language\LanguageManager::getLanguageRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls485 483 -2 -0.4%
Incl. Wall Time (microsec)1,376 1,390 14 1.0%
Incl. Wall Time (microsec) per call 3 3 0 1.4%
Excl. Wall Time (microsec)1,031 1,059 28 2.7%
Incl. CPU (microsecs)1,824 1,814 -10 -0.5%
Incl. CPU (microsecs) per call 4 4 -0 -0.1%
Excl. CPU (microsec)1,468 1,470 2 0.1%
Incl. MemUse (bytes)16,764 16,764 0 0.0%
Incl. MemUse (bytes) per call 35 35 0 0.4%
Excl. MemUse (bytes)2,472 2,472 0 0.0%
Incl. PeakMemUse (bytes)16,376 16,428 52 0.3%
Incl. PeakMemUse (bytes) per call 34 34 0 0.7%
Excl. PeakMemUse (bytes)860 860 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::getLanguage-2 -100.0% 14 0.4% -10 -9.7% 0 0.0% 52 0.0%
Exclusive Metrics Diff for Current Function28 200.0% 2 20.0% 0 N/A% 0 0.0%
Parent functions
language-2 -100.0% 13 92.9% -11 -110.0% 0 N/A% 52 100.0%
Drupal\Core\Path\AliasManager::getPathAlias0 0.0% 4 28.6% 3 30.0% 0 N/A% 0 0.0%
Drupal\Core\Path\AliasManager::getSystemPath0 0.0% -3 -21.4% -3 -30.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 0.0% 0 0.0% 1 10.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Language\LanguageManager::getLanguageDefault0 N/A% -14 -100.0% -12 -120.0% 0 N/A% 52 100.0%
Drupal\Core\Language\LanguageManager::isMultilingual0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%