Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _theme@2

_theme@2Run #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)47,813 47,735 -78 -0.2%
Incl. Wall Time (microsec) per call 2,813 2,808 -5 -0.2%
Excl. Wall Time (microsec)1,183 1,213 30 2.5%
Incl. CPU (microsecs)47,400 47,334 -66 -0.1%
Incl. CPU (microsecs) per call 2,788 2,784 -4 -0.1%
Excl. CPU (microsec)847 858 11 1.3%
Incl. MemUse (bytes)1,155,248 1,155,248 0 0.0%
Incl. MemUse (bytes) per call 67,956 67,956 0 0.0%
Excl. MemUse (bytes)-47,216 -47,216 0 0.0%
Incl. PeakMemUse (bytes)1,515,136 1,515,136 0 0.0%
Incl. PeakMemUse (bytes) per call 89,126 89,126 0 0.0%
Excl. PeakMemUse (bytes)5,992 5,992 0 0.0%

Parent/Child Regression/Improvement report for _theme@2 [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
_theme@20 N/A% -78 -16.1% -66 -17.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function30 38.5% 11 16.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Theme\ThemeManager::render@20 N/A% -78 -100.0% -66 -100.0% 0 N/A% 0 N/A%
Child functions
theme_menu_link0 N/A% -62 -79.5% -59 -89.4% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% -50 -64.1% -45 -68.2% 0 N/A% 0 N/A%
template_preprocess_form_element0 N/A% -33 -42.3% -31 -47.0% 0 N/A% 0 N/A%
twig_render_template@20 N/A% 15 19.2% 15 22.7% 0 N/A% 0 N/A%
twig_render_template@10 N/A% 11 14.1% 10 15.2% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::__construct0 N/A% -9 -11.5% -9 -13.6% 0 N/A% 0 N/A%
Drupal::theme0 N/A% -6 -7.7% -2 -3.0% 0 N/A% 0 N/A%
Drupal\Core\Theme\Registry::getRuntime0 N/A% 5 6.4% 4 6.1% 0 N/A% 0 N/A%
Drupal::service0 N/A% 4 5.1% 8 12.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 4 5.1% 11 16.7% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 3 3.8% 3 4.5% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::__clone0 N/A% 3 3.8% 2 3.0% 0 N/A% 0 N/A%
template_preprocess0 N/A% -2 -2.6% -4 -6.1% 0 N/A% 0 N/A%
function_exists0 N/A% -2 -2.6% -1 -1.5% 0 N/A% 0 N/A%
rdf_preprocess_username0 N/A% 2 2.6% 4 6.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% 2 2.6% 5 7.6% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% 2 2.6% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_menu_tree0 N/A% 1 1.3% 2 3.0% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::alter0 N/A% 1 1.3% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 1 1.3% -2 -3.0% 0 N/A% 0 N/A%
template_preprocess_form0 N/A% -1 -1.3% -1 -1.5% 0 N/A% 0 N/A%
array_keys0 N/A% 1 1.3% 1 1.5% 0 N/A% 0 N/A%
template_preprocess_container0 N/A% 1 1.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 1 1.3% 3 4.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\SafeMarkup::set0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
template_preprocess_item_list0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
template_preprocess_input0 N/A% 0 0.0% 2 3.0% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% 0 0.0% 4 6.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% 0 0.0% 4 6.1% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%
array_reverse0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
strrpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% 0 0.0% 3 4.5% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -5 -7.6% 0 N/A% 0 N/A%