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@2

Drupal\Core\Theme\ThemeManager::theme@2Run #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)924,316 903,422 -20,894 -2.3%
Incl. Wall Time (microsec) per call 14,442 14,116 -326 -2.3%
Excl. Wall Time (microsec)7,414 7,383 -31 -0.4%
Incl. MemUse (bytes)6,879,872 6,879,848 -24 -0.0%
Incl. MemUse (bytes) per call 107,498 107,498 -0 -0.0%
Excl. MemUse (bytes)-878,296 -878,264 32 0.0%
Incl. PeakMemUse (bytes)9,154,272 9,153,144 -1,128 -0.0%
Incl. PeakMemUse (bytes) per call 143,036 143,018 -18 -0.0%
Excl. PeakMemUse (bytes)167,680 167,728 48 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::theme@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::theme@20 N/A% -20,894 -64.8% -24 -75.0% -1,128 -276.5%
Exclusive Metrics Diff for Current Function-31 -0.1% 32 133.3% 48 4.3%
Parent function
Drupal\Core\Theme\ThemeManager::render@20 N/A% -20,894 -100.0% -24 -100.0% -1,128 -100.0%
Child functions
twig_render_template@20 N/A% -21,971 -105.2% -72 -300.0% -1,072 -95.0%
rdf_preprocess_node0 N/A% 1,110 5.3% -16 -66.7% -80 -7.1%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 232 1.1% 0 0.0% 0 0.0%
template_preprocess0 N/A% -154 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 N/A% 133 0.6% 8 33.3% -32 -2.8%
template_preprocess_node0 N/A% -126 -0.6% 40 166.7% 16 1.4%
views_preprocess_node0 N/A% -109 -0.5% 0 0.0% 0 0.0%
template_preprocess_image0 N/A% -40 -0.2% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 31 0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 N/A% 30 0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 28 0.1% 0 0.0% -8 -0.7%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% -24 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% 20 0.1% 0 0.0% 0 0.0%
template_preprocess_form0 N/A% -15 -0.1% -16 -66.7% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% 14 0.1% 0 0.0% 0 0.0%
bartik_preprocess_node0 N/A% -13 -0.1% 0 0.0% 0 0.0%
function_exists0 N/A% -7 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% 7 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% 4 0.0% 0 0.0% 0 0.0%
template_preprocess_container0 N/A% -4 -0.0% 0 0.0% 0 0.0%
twig_extension0 N/A% 4 0.0% 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%
array_key_exists0 N/A% -3 -0.0% 0 0.0% 0 0.0%
substr0 N/A% -2 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% -2 -0.0% 0 0.0% 0 0.0%
bartik_preprocess_menu0 N/A% -1 -0.0% 0 0.0% 0 0.0%
strrpos0 N/A% 1 0.0% 0 0.0% 0 0.0%
template_preprocess_item_list0 N/A% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0%
array_reverse0 N/A% 0 0.0% 0 0.0% 0 0.0%
rdf_preprocess_image0 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%