Diff Report
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f250cd3eb64: 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 #55f2501d384a2Run #55f250cd3eb64DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)53,915 83,128 29,213 54.2%
Incl. Wall Time (microsec) per call 1,498 2,309 811 54.2%
Excl. Wall Time (microsec)3,145 3,191 46 1.5%
Incl. MemUse (bytes)953,264 975,312 22,048 2.3%
Incl. MemUse (bytes) per call 26,480 27,092 612 2.3%
Excl. MemUse (bytes)-929,248 -884,512 44,736 4.8%
Incl. PeakMemUse (bytes)1,396,664 1,430,152 33,488 2.4%
Incl. PeakMemUse (bytes) per call 38,796 39,726 930 2.4%
Excl. PeakMemUse (bytes)9,080 9,032 -48 -0.5%

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 0.0% 29,213 86.6% 22,048 99.0% 33,488 147.6%
Exclusive Metrics Diff for Current Function46 0.2% 44,736 202.9% -48 -0.1%
Parent functions
Drupal\Core\Render\Renderer::doRender@40 N/A% 28,163 96.4% 38,792 175.9% 41,912 125.2%
Drupal\Core\Render\Renderer::doRender@30 N/A% 1,318 4.5% -3,016 -13.7% -1,656 -4.9%
Drupal\Core\Render\Renderer::doRender@50 N/A% -183 -0.6% -512 -2.3% -256 -0.8%
Drupal\Core\Render\Renderer::doRender@20 N/A% -85 -0.3% -13,216 -59.9% -6,512 -19.4%
Child functions
twig_render_template@210 16.7% 40,815 139.7% 90,928 412.4% -8,424 -25.2%
theme_views_view_fields-10 -16.7% -9,164 -31.4% -66,064 -299.6% 0 0.0%
template_preprocess_views_view_fields0 0.0% -2,597 -8.9% 6,104 27.7% 42,008 125.4%
contextual_preprocess10 16.7% 107 0.4% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 0.0% 41 0.1% 16 0.1% 16 0.0%
template_preprocess_block0 0.0% 31 0.1% 0 0.0% 0 0.0%
template_preprocess10 16.7% 26 0.1% 9,440 42.8% 144 0.4%
rdf_preprocess_image0 0.0% -23 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Render\SafeString::create-10 -16.7% -23 -0.1% -64,512 -292.6% 0 0.0%
twig_render_template@10 0.0% -21 -0.1% -24 -0.1% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 0.0% -18 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 0.0% -15 -0.1% 0 0.0% -64 -0.2%
Drupal\Core\Theme\Registry::getRuntime0 0.0% 15 0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 12 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -8 -0.0% 0 0.0% -64 -0.2%
array_keys0 0.0% -8 -0.0% 0 0.0% -64 -0.2%
function_exists10 16.7% -7 -0.0% 0 0.0% 0 0.0%
template_preprocess_image0 0.0% 6 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine10 16.7% -5 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 0.0% -3 -0.0% 0 0.0% 0 0.0%
template_preprocess_form_element_label0 0.0% -2 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 0.0% -2 -0.0% 0 0.0% 0 0.0%
devel_preprocess_block0 0.0% 2 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone30 50.0% 2 0.0% 1,424 6.5% -16 -0.0%
help_preprocess_block0 0.0% 1 0.0% 0 0.0% 0 0.0%
search_preprocess_block0 0.0% 1 0.0% 0 0.0% 0 0.0%
menu_ui_preprocess_block0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 0.0% 1 0.0% 0 0.0% 0 0.0%
comment_preprocess_block0 0.0% 1 0.0% 0 0.0% 0 0.0%
is_array0 0.0% 1 0.0% 0 0.0% 0 0.0%
user_preprocess_block0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_block0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_preprocess_block0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_region0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_extension0 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%
node_preprocess_block0 0.0% 0 0.0% 0 0.0% 0 0.0%
shortcut_preprocess_block0 0.0% 0 0.0% 0 0.0% 0 0.0%