Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguageDefault

Drupal\Core\Language\LanguageManager::getLanguageDefaultRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)128 125 -3 -2.3%
Incl. Wall Time (microsec) per call 32 31 -1 -2.3%
Excl. Wall Time (microsec)58 56 -2 -3.4%
Incl. CPU (microsecs)131 130 -1 -0.8%
Incl. CPU (microsecs) per call 33 33 -0 -0.8%
Excl. CPU (microsec)47 53 6 12.8%
Incl. MemUse (bytes)15,688 15,640 -48 -0.3%
Incl. MemUse (bytes) per call 3,922 3,910 -12 -0.3%
Excl. MemUse (bytes)3,168 3,144 -24 -0.8%
Incl. PeakMemUse (bytes)19,624 19,576 -48 -0.2%
Incl. PeakMemUse (bytes) per call 4,906 4,894 -12 -0.2%
Excl. PeakMemUse (bytes)6,264 6,240 -24 -0.4%

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% -3 -1.4% -1 -16.7% -48 -0.2% -48 -0.2%
Exclusive Metrics Diff for Current Function-2 -66.7% 6 600.0% -24 -50.0% -24 -50.0%
Parent function
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% -3 -100.0% -1 -100.0% -48 -100.0% -48 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -33.3% -1 -100.0% -24 -50.0% -24 -50.0%
Drupal\Core\Language\Language::__construct0 N/A% 0 0.0% -2 -200.0% 0 0.0% 0 0.0%
variable_get0 N/A% 0 0.0% -4 -400.0% 0 0.0% 0 0.0%