Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls219 230 11 5.0%
Incl. Wall Time (microsec)5,062 5,050 -12 -0.2%
Incl. Wall Time (microsec) per call 23 22 -1 -5.0%
Excl. Wall Time (microsec)1,222 1,274 52 4.3%
Incl. CPU (microsecs)4,821 4,823 2 0.0%
Incl. CPU (microsecs) per call 22 21 -1 -4.7%
Excl. CPU (microsec)1,003 1,046 43 4.3%
Incl. MemUse (bytes)193,440 194,264 824 0.4%
Incl. MemUse (bytes) per call 883 845 -39 -4.4%
Excl. MemUse (bytes)496 912 416 83.9%
Incl. PeakMemUse (bytes)111,480 110,936 -544 -0.5%
Incl. PeakMemUse (bytes) per call 509 482 -27 -5.2%
Excl. PeakMemUse (bytes)18,016 17,760 -256 -1.4%

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::alter11 39.3% -12 -18.8% 2 1.1% 824 3.0% -544 -2.1%
Exclusive Metrics Diff for Current Function52 433.3% 43 2150.0% 416 50.5% -256 -47.1%
Parent functions
drupal_alter0 0.0% -77 -641.7% -65 -3250.0% 0 0.0% -24 -4.4%
theme@16 54.5% 34 283.3% 33 1650.0% 280 34.0% -568 -104.4%
theme5 45.5% 31 258.3% 29 1450.0% 520 63.1% 48 8.8%
l0 0.0% -4 -33.3% 2 100.0% 0 0.0% 0 0.0%
theme@20 0.0% -4 -33.3% 0 0.0% 24 2.9% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 0.0% 3 25.0% 1 50.0% 0 0.0% 0 0.0%
theme@40 0.0% 2 16.7% 2 100.0% 0 0.0% 0 0.0%
theme@30 0.0% 1 8.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 0.0% 1 8.3% -1 -50.0% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 1 8.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Session\UserSession::getUsername0 0.0% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\Token::generate0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
user_js_alter0 0.0% -99 -825.0% -89 -4450.0% 0 0.0% -416 -76.5%
array_intersect0 0.0% 19 158.3% 19 950.0% 0 0.0% 16 2.9%
Drupal\Core\Extension\ModuleHandler::getImplementations3 17.6% 18 150.0% 29 1450.0% 408 49.5% -96 -17.6%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% -17 -141.7% -18 -900.0% 0 0.0% 0 0.0%
node_query_node_access_alter0 0.0% 11 91.7% 12 600.0% 0 0.0% -72 -13.2%
user_template_preprocess_default_variables_alter0 0.0% -9 -75.0% -10 -500.0% 0 0.0% 88 16.2%
edit_library_info_alter0 0.0% 5 41.7% -2 -100.0% -24 -2.9% 0 0.0%
array_merge0 0.0% 3 25.0% 3 150.0% 0 0.0% 0 0.0%
function_exists3 17.6% 3 25.0% 10 500.0% 0 0.0% 0 0.0%
views_query_views_alter0 0.0% 2 16.7% 5 250.0% 0 0.0% 0 0.0%
color_css_alter0 0.0% 1 8.3% 2 100.0% 24 2.9% 376 69.1%
array_keys0 0.0% -1 -8.3% -3 -150.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% -1 -8.3% -3 -150.0% 0 0.0% 0 0.0%
is_array11 64.7% 1 8.3% 1 50.0% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 0.0% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
simpletest_js_alter0 0.0% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
array_shift0 0.0% 0 0.0% 3 150.0% 0 0.0% -184 -33.8%
user_translated_menu_link_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
views_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff0 0.0% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 0.0% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
implode0 0.0% 0 0.0% 2 100.0% 0 0.0% 0 0.0%