Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguageDefault

Drupal\Core\Language\LanguageManager::getLanguageDefaultRun #519c153c76aa0Run #519c1639640b3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)301 292 -9 -3.0%
Incl. Wall Time (microsec) per call 75 73 -2 -3.0%
Excl. Wall Time (microsec)51 50 -1 -2.0%
Incl. CPU (microsecs)307 297 -10 -3.3%
Incl. CPU (microsecs) per call 77 74 -3 -3.3%
Excl. CPU (microsec)49 48 -1 -2.0%
Incl. MemUse (bytes)30,480 30,480 0 0.0%
Incl. MemUse (bytes) per call 7,620 7,620 0 0.0%
Excl. MemUse (bytes)3,632 3,632 0 0.0%
Incl. PeakMemUse (bytes)30,440 30,440 0 0.0%
Incl. PeakMemUse (bytes) per call 7,610 7,610 0 0.0%
Excl. PeakMemUse (bytes)1,560 1,560 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% -9 -4.7% -10 -7.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -11.1% -1 -10.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% -9 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -8 -88.9% -8 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Language\Language::__construct0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
variable_get0 N/A% -1 -11.1% -1 -10.0% 0 N/A% 0 N/A%