Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::render@2

Drupal\Core\Theme\ThemeManager::render@2Run #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls218 218 0 0.0%
Incl. Wall Time (microsec)78,458 78,529 71 0.1%
Incl. Wall Time (microsec) per call 360 360 0 0.1%
Excl. Wall Time (microsec)10,618 10,673 55 0.5%
Incl. MemUse (bytes)1,927,496 1,927,624 128 0.0%
Incl. MemUse (bytes) per call 8,842 8,842 1 0.0%
Excl. MemUse (bytes)-1,819,064 -1,819,064 0 0.0%
Incl. PeakMemUse (bytes)2,590,504 2,589,976 -528 -0.0%
Incl. PeakMemUse (bytes) per call 11,883 11,881 -2 -0.0%
Excl. PeakMemUse (bytes)8,944 8,944 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% 71 0.5% 128 0.5% -528 -1.9%
Exclusive Metrics Diff for Current Function55 77.5% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Render\Renderer::doRender@40 N/A% -558 -785.9% -8 -6.2% -104 -19.7%
Drupal\Core\Render\Renderer::doRender@30 N/A% 337 474.6% -104 -81.2% -424 -80.3%
Drupal\Core\Render\Renderer::doRender@50 N/A% 159 223.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% 133 187.3% 240 187.5% 0 0.0%
Child functions
twig_render_template@20 N/A% 109 153.5% 128 100.0% -528 -100.0%
Drupal\Core\Template\Attribute::__construct0 N/A% -80 -112.7% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% -27 -38.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -23 -32.4% 0 0.0% 0 0.0%
template_preprocess_form_element_label0 N/A% 20 28.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 N/A% 15 21.1% 0 0.0% 0 0.0%
template_preprocess0 N/A% 10 14.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 9 12.7% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% -8 -11.3% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% 5 7.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% -5 -7.0% 0 0.0% 0 0.0%
function_exists0 N/A% -4 -5.6% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% -3 -4.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% 2 2.8% 0 0.0% 0 0.0%
comment_preprocess_block0 N/A% -1 -1.4% 0 0.0% 0 0.0%
help_preprocess_block0 N/A% -1 -1.4% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% -1 -1.4% 0 0.0% 0 0.0%
system_preprocess_block0 N/A% -1 -1.4% 0 0.0% 0 0.0%
menu_ui_preprocess_block0 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%
bartik_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%
search_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%
twig_extension0 N/A% 0 0.0% 0 0.0% 0 0.0%
array_reverse0 N/A% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone0 N/A% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_region0 N/A% 0 0.0% 0 0.0% 0 0.0%
language_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0%