Diff Report
Run #54e1a23013a4f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e199664caef: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::theme@2

Drupal\Core\Theme\ThemeManager::theme@2Run #54e1a23013a4fRun #54e199664caefDiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)240,435 165,711 -74,724 -31.1%
Incl. Wall Time (microsec) per call 2,862 1,973 -890 -31.1%
Excl. Wall Time (microsec)6,942 5,485 -1,457 -21.0%
Incl. MemUse (bytes)1,221,432 800,296 -421,136 -34.5%
Incl. MemUse (bytes) per call 14,541 9,527 -5,014 -34.5%
Excl. MemUse (bytes)-3,818,320 -2,079,888 1,738,432 45.5%
Incl. PeakMemUse (bytes)1,220,872 767,640 -453,232 -37.1%
Incl. PeakMemUse (bytes) per call 14,534 9,139 -5,396 -37.1%
Excl. PeakMemUse (bytes)9,512 9,784 272 2.9%

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 0.0% -74,724 -112.2% -421,136 -99.8% -453,232 -106.8%
Exclusive Metrics Diff for Current Function-1,457 -1.9% 1,738,432 412.8% 272 0.1%
Parent function
Drupal\Core\Theme\ThemeManager::render@20 N/A% -74,724 -100.0% -421,136 -100.0% -453,232 -100.0%
Child functions
twig_render_template@2-50 -50.0% -131,383 -175.8% -746,512 -177.3% -17,720 -3.9%
template_preprocess_views_view_fields0 0.0% 57,607 77.1% -1,832,688 -435.2% -435,784 -96.2%
theme_views_view_fields50 50.0% 611 0.8% 136,256 32.4% 0 0.0%
Drupal\Component\Utility\SafeMarkup::set50 50.0% 212 0.3% 290,600 69.0% 0 0.0%
template_preprocess_image0 0.0% -117 -0.2% 0 0.0% 0 0.0%
twig_render_template@10 0.0% -79 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 0.0% -48 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 0.0% -13 -0.0% 0 0.0% 0 0.0%
function_exists50 50.0% -10 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -8 -0.0% 0 0.0% 0 0.0%
array_keys0 0.0% -8 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 0.0% -6 -0.0% 0 0.0% 0 0.0%
template_preprocess_container0 0.0% -6 -0.0% 0 0.0% 0 0.0%
template_preprocess0 0.0% -5 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -5 -0.0% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% -5 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 0.0% -2 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone-150 -150.0% -1 -0.0% -7,200 -1.7% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 0.0% -1 -0.0% 0 0.0% 0 0.0%
template_preprocess_form0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_item_list0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_input0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_form_element0 0.0% 0 0.0% 0 0.0% 0 0.0%
substr0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_menu0 0.0% 0 0.0% -24 -0.0% 0 0.0%
rdf_preprocess_image0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_key_exists0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_extension0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine-50 -50.0% 0 0.0% 0 0.0% 0 0.0%
strrpos0 0.0% 0 0.0% 0 0.0% 0 0.0%