Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguageDefault

Drupal\Core\Language\LanguageManager::getLanguageDefaultRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)142 118 -24 -16.9%
Incl. Wall Time (microsec) per call 36 30 -6 -16.9%
Excl. Wall Time (microsec)57 55 -2 -3.5%
Incl. CPU (microsecs)150 121 -29 -19.3%
Incl. CPU (microsecs) per call 38 30 -7 -19.3%
Excl. CPU (microsec)55 42 -13 -23.6%
Incl. MemUse (bytes)15,640 15,640 0 0.0%
Incl. MemUse (bytes) per call 3,910 3,910 0 0.0%
Excl. MemUse (bytes)3,144 3,144 0 0.0%
Incl. PeakMemUse (bytes)20,424 20,456 32 0.2%
Incl. PeakMemUse (bytes) per call 5,106 5,114 8 0.2%
Excl. PeakMemUse (bytes)7,056 7,056 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% -24 -4.7% -29 -2.8% 0 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function-2 -8.3% -13 -44.8% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% -24 -100.0% -29 -100.0% 0 N/A% 32 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -19 -79.2% -17 -58.6% 0 N/A% 32 100.0%
Drupal\Core\Language\Language::__construct0 N/A% -2 -8.3% 1 3.4% 0 N/A% 0 0.0%
variable_get0 N/A% -1 -4.2% 0 0.0% 0 N/A% 0 0.0%