Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::theme@1

Drupal\Core\Theme\ThemeManager::theme@1Run #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,457,759 1,427,662 -30,097 -2.1%
Incl. Wall Time (microsec) per call 91,110 89,229 -1,881 -2.1%
Excl. Wall Time (microsec)1,820 1,826 6 0.3%
Incl. MemUse (bytes)17,176,200 17,176,128 -72 -0.0%
Incl. MemUse (bytes) per call 1,073,513 1,073,508 -5 -0.0%
Excl. MemUse (bytes)-139,384 -139,392 -8 -0.0%
Incl. PeakMemUse (bytes)19,010,576 19,009,952 -624 -0.0%
Incl. PeakMemUse (bytes) per call 1,188,161 1,188,122 -39 -0.0%
Excl. PeakMemUse (bytes)8,016 8,016 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::theme@1 [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@10 N/A% -30,097 -93.3% -72 -225.0% -624 -152.9%
Exclusive Metrics Diff for Current Function6 0.0% -8 -11.1% 0 0.0%
Parent function
Drupal\Core\Theme\ThemeManager::render@10 N/A% -30,097 -100.0% -72 -100.0% -624 -100.0%
Child functions
twig_render_template@10 N/A% -29,941 -99.5% -64 -88.9% -608 -97.4%
template_preprocess_views_view_unformatted0 N/A% -254 -0.8% 0 0.0% 0 0.0%
template_preprocess_pager0 N/A% -117 -0.4% 0 0.0% 0 0.0%
template_preprocess0 N/A% 86 0.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% 39 0.1% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% 36 0.1% 0 0.0% -16 -2.6%
Drupal\Core\Template\Attribute::__construct0 N/A% -30 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 30 0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 19 0.1% 0 0.0% 0 0.0%
function_exists0 N/A% 9 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone0 N/A% 6 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 N/A% 5 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% 4 0.0% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 4 0.0% 0 0.0% 0 0.0%
array_reverse0 N/A% 3 0.0% 0 0.0% 0 0.0%
node_preprocess_block0 N/A% -3 -0.0% 0 0.0% 0 0.0%
menu_ui_preprocess_block0 N/A% -3 -0.0% 0 0.0% 0 0.0%
template_preprocess_feed_icon0 N/A% 3 0.0% 0 0.0% 0 0.0%
template_preprocess_region0 N/A% 3 0.0% 0 0.0% 0 0.0%
bartik_preprocess_block0 N/A% -2 -0.0% 0 0.0% 0 0.0%
shortcut_preprocess_block0 N/A% -2 -0.0% 0 0.0% 0 0.0%
twig_extension0 N/A% -2 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% 2 0.0% 0 0.0% 0 0.0%
help_preprocess_block0 N/A% 1 0.0% 0 0.0% 0 0.0%
devel_preprocess_block0 N/A% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% 1 0.0% 0 0.0% 0 0.0%
search_preprocess_block0 N/A% -1 -0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0%
system_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0%
user_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% 0 0.0% 0 0.0% 0 0.0%
array_key_exists0 N/A% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% 0 0.0% 0 0.0% 0 0.0%