Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Language\Language::__construct

Drupal\Core\Language\Language::__constructRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)248 212 -36 -14.5%
Incl. Wall Time (microsec) per call 62 53 -9 -14.5%
Excl. Wall Time (microsec)65 55 -10 -15.4%
Incl. CPU (microsecs)252 217 -35 -13.9%
Incl. CPU (microsecs) per call 63 54 -9 -13.9%
Excl. CPU (microsec)63 55 -8 -12.7%
Incl. MemUse (bytes)3,904 3,896 -8 -0.2%
Incl. MemUse (bytes) per call 976 974 -2 -0.2%
Excl. MemUse (bytes)-164,664 -164,664 0 0.0%
Incl. PeakMemUse (bytes)112,664 112,256 -408 -0.4%
Incl. PeakMemUse (bytes) per call 28,166 28,064 -102 -0.4%
Excl. PeakMemUse (bytes)1,232 1,224 -8 -0.6%

Parent/Child Regression/Improvement report for Drupal\Core\Language\Language::__construct [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\Language::__construct0 N/A% -36 -3.1% -35 -3.5% -8 -0.0% -408 -0.5%
Exclusive Metrics Diff for Current Function-10 -27.8% -8 -22.9% 0 0.0% -8 -2.0%
Parent functions
Drupal\Core\Language\LanguageManager::getDefaultLockedLanguages0 N/A% -21 -58.3% -20 -57.1% 0 0.0% -400 -98.0%
Drupal\Core\Datetime\Date::dateFormat0 N/A% -15 -41.7% -15 -42.9% 0 0.0% 0 0.0%
Drupal\Core\Language\LanguageManager::getDefaultLanguage-1 N/A% -4 -11.1% -5 -14.3% -968 -12100.0% -768 -188.2%
Drupal\Core\Language\LanguageDefault::__construct1 N/A% 4 11.1% 5 14.3% 960 12000.0% 760 186.3%
Child function
Drupal\Core\Language\LanguageManager::getStandardLanguageList0 N/A% -26 -72.2% -27 -77.1% -8 -100.0% -400 -98.0%