Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::render@2

Drupal\Core\Theme\ThemeManager::render@2Run #5659123816918Run #565914310b034DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)53,717 53,460 -257 -0.5%
Incl. Wall Time (microsec) per call 2,558 2,546 -12 -0.5%
Excl. Wall Time (microsec)2,310 2,328 18 0.8%
Incl. MemUse (bytes)1,280,256 1,280,368 112 0.0%
Incl. MemUse (bytes) per call 60,965 60,970 5 0.0%
Excl. MemUse (bytes)-106,280 -105,952 328 0.3%
Incl. PeakMemUse (bytes)1,231,096 1,233,672 2,576 0.2%
Incl. PeakMemUse (bytes) per call 58,624 58,746 123 0.2%
Excl. PeakMemUse (bytes)16,872 16,872 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::render@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::render@20 N/A% -257 -18.8% 112 5.3% 2,576 97.9%
Exclusive Metrics Diff for Current Function18 7.0% 328 292.9% 0 0.0%
Parent functions
Drupal\Core\Render\Renderer::doRender@30 N/A% -151 -58.8% -144 -128.6% 2,576 100.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% -116 -45.1% 256 228.6% 0 0.0%
Drupal\Core\Render\Renderer::doRender@50 N/A% 10 3.9% 0 0.0% 0 0.0%
Child functions
twig_render_template@20 N/A% -258 -100.4% -104 -92.9% 2,576 100.0%
function_exists0 N/A% -25 -9.7% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% -25 -9.7% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% 20 7.8% 32 28.6% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 11 4.3% -16 -14.3% 0 0.0%
contextual_preprocess0 N/A% 8 3.1% -64 -57.1% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% 5 1.9% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 N/A% -5 -1.9% -24 -21.4% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 N/A% -3 -1.2% 0 0.0% 0 0.0%
forum_preprocess_block0 N/A% 2 0.8% 0 0.0% 0 0.0%
user_preprocess_block0 N/A% -2 -0.8% 0 0.0% 0 0.0%
devel_preprocess_block0 N/A% 1 0.4% 0 0.0% 0 0.0%
menu_ui_preprocess_block0 N/A% -1 -0.4% 0 0.0% 0 0.0%
language_preprocess_block0 N/A% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% 1 0.4% 0 0.0% 0 0.0%
system_preprocess_block0 N/A% -1 -0.4% 0 0.0% 0 0.0%
comment_preprocess_block0 N/A% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone0 N/A% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% -1 -0.4% 0 0.0% 0 0.0%
template_preprocess0 N/A% -1 -0.4% -24 -21.4% 0 0.0%
array_reverse0 N/A% -1 -0.4% -24 -21.4% 0 0.0%
statistics_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0%
shortcut_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_region0 N/A% 0 0.0% 8 7.1% 0 0.0%
bartik_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0%
search_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% 0 0.0% 0 0.0% 0 0.0%
aggregator_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_form_element_label0 N/A% 0 0.0% 0 0.0% 0 0.0%
help_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% 0 0.0% 0 0.0% 0 0.0%
twig_extension0 N/A% 0 0.0% 0 0.0% 0 0.0%
node_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0%