Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::theme@3

Drupal\Core\Theme\ThemeManager::theme@3Run #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls364 364 0 0.0%
Incl. Wall Time (microsec)560,186 546,188 -13,998 -2.5%
Incl. Wall Time (microsec) per call 1,539 1,501 -38 -2.5%
Excl. Wall Time (microsec)30,128 29,430 -698 -2.3%
Incl. MemUse (bytes)4,007,224 4,007,192 -32 -0.0%
Incl. MemUse (bytes) per call 11,009 11,009 -0 -0.0%
Excl. MemUse (bytes)-2,499,520 -2,499,472 48 0.0%
Incl. PeakMemUse (bytes)7,166,144 7,164,600 -1,544 -0.0%
Incl. PeakMemUse (bytes) per call 19,687 19,683 -4 -0.0%
Excl. PeakMemUse (bytes)11,200 11,200 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::theme@3 [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::theme@30 N/A% -13,998 -43.4% -32 -100.0% -1,544 -378.4%
Exclusive Metrics Diff for Current Function-698 -5.0% 48 150.0% 0 0.0%
Parent function
Drupal\Core\Theme\ThemeManager::render@30 N/A% -13,998 -100.0% -32 -100.0% -1,544 -100.0%
Child functions
twig_render_template@30 N/A% -12,649 -90.4% -104 -325.0% -600 -38.9%
twig_render_template@20 N/A% 1,750 12.5% 48 150.0% -248 -16.1%
rdf_preprocess_user0 N/A% -905 -6.5% 0 0.0% -696 -45.1%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -415 -3.0% -16 -50.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% -409 -2.9% 0 0.0% 0 0.0%
template_preprocess0 N/A% -156 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -148 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% -139 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 N/A% -107 -0.8% 8 25.0% 0 0.0%
template_preprocess_rdf_metadata0 N/A% 98 0.7% -8 -25.0% 0 0.0%
function_exists0 N/A% -68 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 N/A% -61 -0.4% 0 0.0% 0 0.0%
array_reverse0 N/A% -45 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone0 N/A% -43 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% -38 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% 27 0.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% -22 -0.2% 0 0.0% 0 0.0%
quickedit_preprocess_field0 N/A% 20 0.1% 0 0.0% 0 0.0%
comment_preprocess_field0 N/A% 18 0.1% 0 0.0% 0 0.0%
template_preprocess_form_element_label0 N/A% -15 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% 10 0.1% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 9 0.1% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% -9 -0.1% 0 0.0% 0 0.0%
array_keys0 N/A% -5 -0.0% 0 0.0% 0 0.0%
template_preprocess_field0 N/A% 5 0.0% -8 -25.0% 0 0.0%
is_array0 N/A% -4 -0.0% 0 0.0% 0 0.0%
twig_extension0 N/A% 1 0.0% 0 0.0% 0 0.0%