Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Language\LanguageManager::getLanguage

Drupal\Core\Language\LanguageManager::getLanguageRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)607 616 9 1.5%
Incl. Wall Time (microsec) per call 22 22 0 1.5%
Excl. Wall Time (microsec)56 52 -4 -7.1%
Incl. CPU (microsecs)371 364 -7 -1.9%
Incl. CPU (microsecs) per call 13 13 -0 -1.9%
Excl. CPU (microsec)83 81 -2 -2.4%
Incl. MemUse (bytes)12,712 12,776 64 0.5%
Incl. MemUse (bytes) per call 454 456 2 0.5%
Excl. MemUse (bytes)7,744 7,808 64 0.8%
Incl. PeakMemUse (bytes)7,424 6,760 -664 -8.9%
Incl. PeakMemUse (bytes) per call 265 241 -24 -8.9%
Excl. PeakMemUse (bytes)2,040 1,376 -664 -32.5%

Parent/Child Regression/Improvement report for Drupal\Core\Language\LanguageManager::getLanguage [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::getLanguage0 N/A% 9 3.8% -7 -0.8% 64 0.2% -664 -2.3%
Exclusive Metrics Diff for Current Function-4 -44.4% -2 -28.6% 64 100.0% -664 -100.0%
Parent functions
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% 8 88.9% -9 -128.6% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasManager::getSystemPath0 N/A% 2 22.2% 2 28.6% 0 0.0% 0 0.0%
Drupal\views\ViewsData::__construct0 N/A% 1 11.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasManager::getPathAlias0 N/A% -1 -11.1% 0 0.0% 0 0.0% -664 -100.0%
language0 N/A% -1 -11.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend0 N/A% 0 0.0% 0 0.0% 64 100.0% 0 0.0%
Drupal\Core\Entity\EntityManager::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Language\LanguageManager::isMultilingual0 N/A% 12 133.3% -6 -85.7% 0 0.0% 0 0.0%
Drupal\Core\Language\LanguageManager::getLanguageDefault0 N/A% 1 11.1% 1 14.3% 0 0.0% 0 0.0%