Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguageDefault

Drupal\Core\Language\LanguageManager::getLanguageDefaultRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)235 220 -15 -6.4%
Incl. Wall Time (microsec) per call 59 55 -4 -6.4%
Excl. Wall Time (microsec)52 49 -3 -5.8%
Incl. CPU (microsecs)241 225 -16 -6.6%
Incl. CPU (microsecs) per call 60 56 -4 -6.6%
Excl. CPU (microsec)49 42 -7 -14.3%
Incl. MemUse (bytes)19,584 19,584 0 0.0%
Incl. MemUse (bytes) per call 4,896 4,896 0 0.0%
Excl. MemUse (bytes)3,384 3,384 0 0.0%
Incl. PeakMemUse (bytes)2,368 2,352 -16 -0.7%
Incl. PeakMemUse (bytes) per call 592 588 -4 -0.7%
Excl. PeakMemUse (bytes)1,776 1,760 -16 -0.9%

Parent/Child Regression/Improvement report for Drupal\Core\Language\LanguageManager::getLanguageDefault [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::getLanguageDefault0 N/A% -15 -6.0% -16 -13.2% 0 0.0% -16 -0.1%
Exclusive Metrics Diff for Current Function-3 -20.0% -7 -43.8% 0 N/A% -16 -100.0%
Parent function
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% -15 -100.0% -16 -100.0% 0 N/A% -16 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -10 -66.7% -9 -56.2% 0 N/A% 0 0.0%
Drupal\Core\Language\Language::__construct0 N/A% -2 -13.3% 0 0.0% 0 N/A% 0 0.0%
variable_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%