Diff Report
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguageDefault

Drupal\Core\Language\LanguageManager::getLanguageDefaultRun #51978d2b1f3d1Run #51978cc86c728DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)219 235 16 7.3%
Incl. Wall Time (microsec) per call 55 59 4 7.3%
Excl. Wall Time (microsec)51 52 1 2.0%
Incl. CPU (microsecs)224 241 17 7.6%
Incl. CPU (microsecs) per call 56 60 4 7.6%
Excl. CPU (microsec)41 49 8 19.5%
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 2,368 0 0.0%
Incl. PeakMemUse (bytes) per call 592 592 0 0.0%
Excl. PeakMemUse (bytes)1,776 1,776 0 0.0%

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% 16 4.0% 17 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 6.2% 8 47.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% 16 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 13 81.2% 12 70.6% 0 N/A% 0 N/A%
Drupal\Core\Language\Language::__construct0 N/A% 2 12.5% 0 0.0% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% -3 -17.6% 0 N/A% 0 N/A%