Diff Report
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::render@1

Drupal\Core\Theme\ThemeManager::render@1Run #560d8088818a3Run #560d7dac0c098DiffDiff%
Number of Function Calls916 916 0 0.0%
Incl. Wall Time (microsec)1,126,850 1,134,305 7,455 0.7%
Incl. Wall Time (microsec) per call 1,230 1,238 8 0.7%
Excl. Wall Time (microsec)49,166 48,427 -739 -1.5%
Incl. MemUse (bytes)6,283,608 6,257,456 -26,152 -0.4%
Incl. MemUse (bytes) per call 6,860 6,831 -29 -0.4%
Excl. MemUse (bytes)-23,443,064 -23,354,944 88,120 0.4%
Incl. PeakMemUse (bytes)5,657,552 5,604,568 -52,984 -0.9%
Incl. PeakMemUse (bytes) per call 6,176 6,119 -58 -0.9%
Excl. PeakMemUse (bytes)10,160 10,232 72 0.7%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::render@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::render@10 0.0% 7,455 53.2% -26,152 -101.7% -52,984 -190.0%
Exclusive Metrics Diff for Current Function-739 -9.9% 88,120 337.0% 72 0.1%
Parent functions
Drupal\Core\Render\Renderer::doRender@30 N/A% 15,744 211.2% 72 0.3% -4,208 -7.9%
Drupal\Core\Render\Renderer::doRender@40 N/A% -6,669 -89.5% -25,856 -98.9% -49,128 -92.7%
Drupal\Core\Render\Renderer::doRender@10 N/A% -1,583 -21.2% -360 -1.4% 424 0.8%
Drupal\Core\Render\Renderer::doRender@50 N/A% -39 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% 2 0.0% -8 -0.0% -72 -0.1%
Child functions
twig_render_template@1-100 -16.7% 5,389 72.3% -57,704 -220.6% -52,816 -99.7%
template_preprocess_select0 0.0% 2,747 36.8% 712 2.7% 0 0.0%
contextual_preprocess-100 -16.7% -289 -3.9% 0 0.0% -176 -0.3%
Drupal\Core\Theme\ThemeManager::alter0 0.0% 109 1.5% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 0.0% 95 1.3% 8 0.0% 0 0.0%
theme_indentation100 16.7% 93 1.2% 21,192 81.0% 248 0.5%
template_preprocess_links0 0.0% -54 -0.7% 0 0.0% 0 0.0%
template_preprocess_form_element0 0.0% 35 0.5% 0 0.0% 0 0.0%
template_preprocess_input0 0.0% 29 0.4% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 0.0% -29 -0.4% 0 0.0% -48 -0.1%
Drupal\Core\Utility\ThemeRegistry::has0 0.0% 20 0.3% 0 0.0% 0 0.0%
Drupal\Core\Render\SafeString::create100 16.7% 16 0.2% 30,320 115.9% 336 0.6%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -14 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 13 0.2% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 0.0% 12 0.2% 0 0.0% 0 0.0%
array_keys0 0.0% 9 0.1% 0 0.0% 0 0.0%
function_exists-100 -16.7% -9 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine-100 -16.7% 7 0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 0.0% 6 0.1% 0 0.0% -16 -0.0%
template_preprocess_form_element_label0 0.0% 4 0.1% 0 0.0% 0 0.0%
template_preprocess-100 -16.7% 4 0.1% -94,400 -361.0% -352 -0.7%
Drupal\Core\Extension\ModuleHandler::isLoaded0 0.0% -3 -0.0% 0 0.0% 0 0.0%
strrpos0 0.0% 3 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone-300 -50.0% 2 0.0% -14,400 -55.1% -232 -0.4%
template_preprocess_container0 0.0% -1 -0.0% 0 0.0% 0 0.0%
template_preprocess_page0 0.0% -1 -0.0% 0 0.0% 0 0.0%
substr0 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%
array_key_exists0 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%
is_array0 0.0% 0 0.0% 0 0.0% 0 0.0%