Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getDefaultLanguage

Drupal\Core\Language\LanguageManager::getDefaultLanguageRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls218 218 0 0.0%
Incl. Wall Time (microsec)947 931 -16 -1.7%
Incl. Wall Time (microsec) per call 4 4 -0 -1.7%
Excl. Wall Time (microsec)708 713 5 0.7%
Incl. CPU (microsecs)1,201 1,187 -14 -1.2%
Incl. CPU (microsecs) per call 6 5 -0 -1.2%
Excl. CPU (microsec)765 749 -16 -2.1%
Incl. MemUse (bytes)2,708 2,708 0 0.0%
Incl. MemUse (bytes) per call 12 12 0 0.0%
Excl. MemUse (bytes)2,200 2,200 0 0.0%
Incl. PeakMemUse (bytes)4,404 2,740 -1,664 -37.8%
Incl. PeakMemUse (bytes) per call 20 13 -8 -37.8%
Excl. PeakMemUse (bytes)2,188 2,248 60 2.7%

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% -16 -1.0% -14 -1.3% 0 0.0% -1,664 -239.1%
Exclusive Metrics Diff for Current Function5 31.2% -16 -114.3% 0 N/A% 60 3.6%
Parent functions
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% -16 -100.0% -14 -100.0% 0 N/A% -1,664 -100.0%
Drupal\Core\Config\Entity\ConfigEntityStorage::doCreate0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 0.0%
Drupal\Core\Language\LanguageManager::getLanguages0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child function
Drupal\Core\Language\LanguageDefault::get0 N/A% -21 -131.2% 2 14.3% 0 N/A% -1,724 -103.6%