Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getDefaultLanguage

Drupal\Core\Language\LanguageManager::getDefaultLanguageRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls115 115 0 0.0%
Incl. Wall Time (microsec)504 532 28 5.6%
Incl. Wall Time (microsec) per call 4 5 0 5.6%
Excl. Wall Time (microsec)386 417 31 8.0%
Incl. CPU (microsecs)640 668 28 4.4%
Incl. CPU (microsecs) per call 6 6 0 4.4%
Excl. CPU (microsec)419 437 18 4.3%
Incl. MemUse (bytes)2,200 2,200 0 0.0%
Incl. MemUse (bytes) per call 19 19 0 0.0%
Excl. MemUse (bytes)1,692 1,692 0 0.0%
Incl. PeakMemUse (bytes)2,324 2,324 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 0 0.0%
Excl. PeakMemUse (bytes)1,832 1,832 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Language\LanguageManager::getDefaultLanguage [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::getDefaultLanguage0 N/A% 28 11.3% 28 5.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function31 110.7% 18 64.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 28 100.0% 29 103.6% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getLanguages0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Language\LanguageDefault::get0 N/A% -3 -10.7% 10 35.7% 0 N/A% 0 N/A%