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

Drupal\Core\Theme\ThemeManager::renderRun #560d8088818a3Run #560d7dac0c098DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,312,755 1,319,203 6,448 0.5%
Incl. Wall Time (microsec) per call 72,931 73,289 358 0.5%
Excl. Wall Time (microsec)2,757 2,956 199 7.2%
Incl. MemUse (bytes)10,122,136 10,095,160 -26,976 -0.3%
Incl. MemUse (bytes) per call 562,341 560,842 -1,499 -0.3%
Excl. MemUse (bytes)-2,341,304 -2,341,304 0 0.0%
Incl. PeakMemUse (bytes)13,605,544 13,581,776 -23,768 -0.2%
Incl. PeakMemUse (bytes) per call 755,864 754,543 -1,320 -0.2%
Excl. PeakMemUse (bytes)3,400 3,432 32 0.9%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::render [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::render0 N/A% 6,448 46.0% -26,976 -104.9% -23,768 -85.2%
Exclusive Metrics Diff for Current Function199 3.1% 0 0.0% 32 0.1%
Parent functions
Drupal\Core\Render\Renderer::doRender@20 N/A% 10,299 159.7% -25,776 -95.6% -26,312 -110.7%
Drupal\Core\Render\Renderer::doRender0 N/A% -2,040 -31.6% -1,112 -4.1% 2,216 9.3%
Drupal\Core\Render\Renderer::doRender@10 N/A% -1,811 -28.1% -88 -0.3% 328 1.4%
Child functions
twig_render_template0 N/A% 6,320 98.0% -25,928 -96.1% -23,760 -100.0%
template_preprocess_table0 N/A% 205 3.2% -16 -0.1% -88 -0.4%
Drupal\Core\Theme\Registry::getRuntime0 N/A% -147 -2.3% -984 -3.6% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 N/A% -70 -1.1% -32 -0.1% 288 1.2%
spl_autoload_call0 N/A% -37 -0.6% 24 0.1% 88 0.4%
template_preprocess0 N/A% 16 0.2% -56 -0.2% -120 -0.5%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 13 0.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -12 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% -10 -0.2% 0 0.0% 0 0.0%
template_preprocess_html0 N/A% -8 -0.1% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% -6 -0.1% 16 0.1% -112 -0.5%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% 4 0.1% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% -4 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% -4 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone0 N/A% -3 -0.0% 0 0.0% 0 0.0%
template_preprocess_form_element0 N/A% -3 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% -2 -0.0% 0 0.0% 0 0.0%
node_preprocess_html0 N/A% -2 -0.0% 0 0.0% 0 0.0%
bartik_preprocess_html0 N/A% -1 -0.0% 0 0.0% 0 0.0%
drupal_render0 N/A% -1 -0.0% 0 0.0% 0 0.0%
menu_ui_preprocess_block0 N/A% 1 0.0% 0 0.0% 0 0.0%
user_preprocess_block0 N/A% 1 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 1 0.0% 0 0.0% -96 -0.4%
rdf_preprocess_html0 N/A% -1 -0.0% 0 0.0% 0 0.0%
template_preprocess_select0 N/A% -1 -0.0% 0 0.0% 0 0.0%
array_reverse0 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%
help_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%
search_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%
function_exists0 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%
shortcut_preprocess_block0 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\Extension\ModuleHandler::isLoaded0 N/A% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_container0 N/A% 0 0.0% 0 0.0% 0 0.0%
strrpos0 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%
template_preprocess_form0 N/A% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0%
twig_extension0 N/A% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_input0 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%
substr0 N/A% 0 0.0% 0 0.0% 0 0.0%