Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::theme@2

Drupal\Core\Theme\ThemeManager::theme@2Run #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls200 200 0 0.0%
Incl. Wall Time (microsec)1,658,562 1,589,970 -68,592 -4.1%
Incl. Wall Time (microsec) per call 8,293 7,950 -343 -4.1%
Excl. Wall Time (microsec)28,098 27,349 -749 -2.7%
Incl. MemUse (bytes)57,993,600 57,993,600 0 0.0%
Incl. MemUse (bytes) per call 289,968 289,968 0 0.0%
Excl. MemUse (bytes)-132,000 -132,000 0 0.0%
Incl. PeakMemUse (bytes)56,186,400 56,201,600 15,200 0.0%
Incl. PeakMemUse (bytes) per call 280,932 281,008 76 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::theme@2 [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Theme\ThemeManager::theme@20 N/A% -68,592 -3.5% 0 0.0% 15,200 0.3%
Exclusive Metrics Diff for Current Function-749 -1.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Theme\ThemeManager::render@20 N/A% -68,592 -100.0% 0 N/A% 15,200 100.0%
Child functions
template_preprocess_username0 N/A% -45,875 -66.9% -800 N/A% 10,400 68.4%
twig_render_template@20 N/A% -8,123 -11.8% 800 N/A% 4,800 31.6%
twig_render_template@10 N/A% -7,455 -10.9% 0 N/A% 0 0.0%
rdf_preprocess_username0 N/A% -5,343 -7.8% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 459 0.7% 0 N/A% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 N/A% -269 -0.4% 0 N/A% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% -211 -0.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -192 -0.3% 0 N/A% 0 0.0%
contextual_preprocess0 N/A% -174 -0.3% 0 N/A% 0 0.0%
template_preprocess0 N/A% -169 -0.2% 0 N/A% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% -123 -0.2% 0 N/A% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% -89 -0.1% 0 N/A% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 N/A% -60 -0.1% 0 N/A% 0 0.0%
Drupal\Core\Template\Attribute::__clone0 N/A% -45 -0.1% 0 N/A% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% -35 -0.1% 0 N/A% 0 0.0%
array_reverse0 N/A% -35 -0.1% 0 N/A% 0 0.0%
array_keys0 N/A% -33 -0.0% 0 N/A% 0 0.0%
substr0 N/A% -22 -0.0% 0 N/A% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% -21 -0.0% 0 N/A% 0 0.0%
bartik_preprocess_menu0 N/A% -10 -0.0% 0 N/A% 0 0.0%
twig_extension0 N/A% -8 -0.0% 0 N/A% 0 0.0%
array_key_exists0 N/A% 6 0.0% 0 N/A% 0 0.0%
is_array0 N/A% -5 -0.0% 0 N/A% 0 0.0%
function_exists0 N/A% -4 -0.0% 0 N/A% 0 0.0%
strrpos0 N/A% -4 -0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% -3 -0.0% 0 N/A% 0 0.0%