Diff Report
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #543bf51d41339Run #543bf339ee873DiffDiff%
Number of Function Calls141 141 0 0.0%
Incl. Wall Time (microsec)66,784 67,337 553 0.8%
Incl. Wall Time (microsec) per call 474 478 4 0.8%
Excl. Wall Time (microsec)2,053 2,019 -34 -1.7%
Incl. CPU (microsecs)66,505 66,678 173 0.3%
Incl. CPU (microsecs) per call 472 473 1 0.3%
Excl. CPU (microsec)1,681 1,660 -21 -1.2%
Incl. MemUse (bytes)2,294,472 2,293,920 -552 -0.0%
Incl. MemUse (bytes) per call 16,273 16,269 -4 -0.0%
Excl. MemUse (bytes)-15,576 -15,704 -128 -0.8%
Incl. PeakMemUse (bytes)2,160,544 2,148,008 -12,536 -0.6%
Incl. PeakMemUse (bytes) per call 15,323 15,234 -89 -0.6%
Excl. PeakMemUse (bytes)13,416 12,848 -568 -4.2%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ModuleHandler::alter [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\Extension\ModuleHandler::alter0 N/A% 553 7.4% 173 1.6% -552 -0.0% -12,536 -0.7%
Exclusive Metrics Diff for Current Function-34 -6.1% -21 -12.1% -128 -23.2% -568 -4.5%
Parent functions
Drupal\node\NodeViewBuilder::renderLinks0 N/A% 601 108.7% 405 234.1% -56 -10.1% -1,232 -9.8%
Drupal\Core\Theme\ThemeManager::theme-15 N/A% -493 -89.2% -519 -300.0% -3,640 -659.4% -232 -1.9%
_theme15 N/A% 487 88.1% 504 291.3% 3,608 653.6% 232 1.9%
_theme@112 N/A% 459 83.0% 465 268.8% 3,496 633.3% 2,088 16.7%
Drupal\Core\Theme\ThemeManager::theme@1-12 N/A% -444 -80.3% -461 -266.5% -3,528 -639.1% -2,128 -17.0%
Drupal\Core\Theme\ThemeManager::theme@2-11 N/A% -363 -65.6% -373 -215.6% -3,304 -598.6% 0 0.0%
_theme@211 N/A% 356 64.4% 364 210.4% 3,272 592.8% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@3-2 N/A% -70 -12.7% -73 -42.2% -1,288 -233.3% 0 0.0%
_theme@32 N/A% 67 12.1% 70 40.5% 1,256 227.5% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% -48 -8.7% -110 -63.6% -368 -66.7% -368 -2.9%
_drupal_add_library0 N/A% 22 4.0% -22 -12.7% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -16 -2.9% -19 -11.0% 0 0.0% 40 0.3%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 9 1.6% 8 4.6% 0 0.0% 40 0.3%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% -5 -0.9% -11 -6.4% 0 0.0% -896 -7.1%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% -3 -0.5% -4 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Render\ElementInfoManager::buildInfo0 N/A% 3 0.5% 3 1.7% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -2 -0.4% -44 -25.4% 0 0.0% -10,080 -80.4%
drupal_get_js0 N/A% -2 -0.4% -3 -1.7% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -2 -0.4% -2 -1.2% 0 0.0% 0 0.0%
file_create_url0 N/A% 2 0.4% -3 -1.7% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -2 -0.4% -2 -1.2% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -1 -0.2% -1 -0.6% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
comment_node_links_alter0 N/A% 603 109.0% 410 237.0% -56 -10.1% -1,232 -9.8%
comment_entity_build_defaults_alter0 N/A% -45 -8.1% -106 -61.3% -368 -66.7% -368 -2.9%
color_library_alter0 N/A% 20 3.6% -22 -12.7% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 9 1.6% 10 5.8% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% -5 -0.9% -6 -3.5% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 5 0.9% 2 1.2% 0 0.0% 0 0.0%
array_diff0 N/A% 3 0.5% 3 1.7% 0 0.0% 32 0.3%
array_shift0 N/A% -2 -0.4% -14 -8.1% 0 0.0% 0 0.0%
array_intersect0 N/A% 2 0.4% 1 0.6% 0 0.0% 0 0.0%
array_keys0 N/A% -2 -0.4% -4 -2.3% 0 0.0% 232 1.9%
array_merge0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% -1 -0.2% -2 -1.2% 0 0.0% 0 0.0%
color_css_alter0 N/A% 1 0.2% -41 -23.7% 0 0.0% -10,080 -80.4%
simpletest_js_alter0 N/A% -1 -0.2% -2 -1.2% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% -1 -0.2% -2 -1.2% 0 0.0% 0 0.0%
is_array0 N/A% 1 0.2% -37 -21.4% 0 0.0% 0 0.0%
menu_ui_system_breadcrumb_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_js_alter0 N/A% 0 0.0% -4 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 2 1.2% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_element_info_alter0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
editor_element_info_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
quickedit_library_alter0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% 7 4.0% 0 0.0% -552 -4.4%
implode0 N/A% 0 0.0% -3 -1.7% 0 0.0% 0 0.0%