Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::theme@3

Drupal\Core\Theme\ThemeManager::theme@3Run #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)39,459 39,466 7 0.0%
Incl. Wall Time (microsec) per call 717 718 0 0.0%
Excl. Wall Time (microsec)3,757 3,802 45 1.2%
Incl. CPU (microsecs)39,323 39,350 27 0.1%
Incl. CPU (microsecs) per call 715 715 0 0.1%
Excl. CPU (microsec)2,633 2,613 -20 -0.8%
Incl. MemUse (bytes)561,000 561,056 56 0.0%
Incl. MemUse (bytes) per call 10,200 10,201 1 0.0%
Excl. MemUse (bytes)-268,456 -268,456 0 0.0%
Incl. PeakMemUse (bytes)1,679,824 1,680,432 608 0.0%
Incl. PeakMemUse (bytes) per call 30,542 30,553 11 0.0%
Excl. PeakMemUse (bytes)20,696 20,744 48 0.2%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Theme\ThemeManager::theme@30 N/A% 7 0.9% 27 7.4% 56 0.6% 608 5.7%
Exclusive Metrics Diff for Current Function45 642.9% -20 -74.1% 0 0.0% 48 7.9%
Parent function
Drupal\Core\Theme\ThemeManager::render@30 N/A% 7 100.0% 27 100.0% 56 100.0% 608 100.0%
Child functions
Drupal\Core\Theme\Registry::getRuntime0 N/A% 102 1457.1% 96 355.6% 0 0.0% 16 2.6%
twig_render_template@30 N/A% -96 -1371.4% -91 -337.0% 40 71.4% 568 93.4%
twig_render_template@20 N/A% -65 -928.6% -62 -229.6% 48 85.7% 264 43.4%
template_preprocess_rdf_metadata0 N/A% -31 -442.9% -35 -129.6% -24 -42.9% -24 -3.9%
rdf_preprocess_user0 N/A% 30 428.6% 44 163.0% 0 0.0% -24 -3.9%
template_preprocess_form_element_label0 N/A% -21 -300.0% -22 -81.5% 0 0.0% -152 -25.0%
template_preprocess_field0 N/A% -19 -271.4% -21 -77.8% -16 -28.6% -56 -9.2%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 19 271.4% 18 66.7% 8 14.3% 0 0.0%
template_preprocess0 N/A% 17 242.9% 18 66.7% 0 0.0% -56 -9.2%
quickedit_preprocess_field0 N/A% 8 114.3% 8 29.6% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% -6 -85.7% 5 18.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 5 71.4% -5 -18.5% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 4 57.1% -5 -18.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% 4 57.1% 3 11.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% 3 42.9% 7 25.9% 0 0.0% 0 0.0%
array_keys0 N/A% -2 -28.6% -2 -7.4% 0 0.0% 0 0.0%
twig_extension0 N/A% 2 28.6% -1 -3.7% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% 2 28.6% 6 22.2% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% 2 28.6% 5 18.5% 0 0.0% 0 0.0%
array_reverse0 N/A% 1 14.3% 5 18.5% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% 1 14.3% 14 51.9% 0 0.0% 24 3.9%
Drupal\Core\Template\Attribute::__clone0 N/A% 1 14.3% 23 85.2% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 N/A% 1 14.3% 7 25.9% 0 0.0% 0 0.0%
comment_preprocess_field0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -6 -22.2% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% 36 133.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% 0 0.0% 2 7.4% 0 0.0% 0 0.0%