Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguageDefault

Drupal\Core\Language\LanguageManager::getLanguageDefaultRun #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)310 298 -12 -3.9%
Incl. Wall Time (microsec) per call 78 75 -3 -3.9%
Excl. Wall Time (microsec)92 89 -3 -3.3%
Incl. CPU (microsecs)317 304 -13 -4.1%
Incl. CPU (microsecs) per call 79 76 -3 -4.1%
Excl. CPU (microsec)85 81 -4 -4.7%
Incl. MemUse (bytes)13,080 13,080 0 0.0%
Incl. MemUse (bytes) per call 3,270 3,270 0 0.0%
Excl. MemUse (bytes)1,980 1,980 0 0.0%
Incl. PeakMemUse (bytes)14,496 14,496 0 0.0%
Incl. PeakMemUse (bytes) per call 3,624 3,624 0 0.0%
Excl. PeakMemUse (bytes)3,792 3,792 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% -12 -1.0% -13 -31.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -25.0% -4 -30.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% -12 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -8 -66.7% -8 -61.5% 0 N/A% 0 N/A%
variable_get0 N/A% -1 -8.3% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\Language\Language::__construct0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%