Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls386 386 0 0.0%
Incl. Wall Time (microsec)8,492 8,006 -486 -5.7%
Incl. Wall Time (microsec) per call 22 21 -1 -5.7%
Excl. Wall Time (microsec)3,230 3,037 -193 -6.0%
Incl. CPU (microsecs)8,155 7,611 -544 -6.7%
Incl. CPU (microsecs) per call 21 20 -1 -6.7%
Excl. CPU (microsec)2,482 2,283 -199 -8.0%
Incl. MemUse (bytes)196,440 196,352 -88 -0.0%
Incl. MemUse (bytes) per call 509 509 -0 -0.0%
Excl. MemUse (bytes)-17,792 -17,792 0 0.0%
Incl. PeakMemUse (bytes)88,800 88,800 0 0.0%
Incl. PeakMemUse (bytes) per call 230 230 0 0.0%
Excl. PeakMemUse (bytes)15,616 15,656 40 0.3%

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% -486 -34.7% -544 -19.7% -88 -42.3% 0 0.0%
Exclusive Metrics Diff for Current Function-193 -39.7% -199 -36.6% 0 0.0% 40 N/A%
Parent functions
drupal_alter0 N/A% -260 -53.5% -305 -56.1% -88 -100.0% -40 N/A%
theme@10 N/A% -82 -16.9% -93 -17.1% 0 0.0% 40 N/A%
theme0 N/A% -82 -16.9% -80 -14.7% 0 0.0% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 28 5.8% 30 5.5% 0 0.0% 0 N/A%
theme@40 N/A% -25 -5.1% -26 -4.8% 0 0.0% 0 N/A%
theme@20 N/A% -23 -4.7% -24 -4.4% 0 0.0% 0 N/A%
l0 N/A% -22 -4.5% -27 -5.0% 0 0.0% 0 N/A%
theme@30 N/A% -11 -2.3% -11 -2.0% 0 0.0% 0 N/A%
Drupal\Core\Session\UserSession::getUsername0 N/A% -10 -2.1% -11 -2.0% 0 0.0% 0 N/A%
file_get_stream_wrappers0 N/A% -10 -2.1% -11 -2.0% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 8 1.6% 8 1.5% 0 0.0% 0 N/A%
Drupal\Core\Utility\Token::generate0 N/A% -5 -1.0% -3 -0.6% 0 0.0% 0 N/A%
menu_local_tasks0 N/A% 5 1.0% 6 1.1% 0 0.0% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 3 0.6% 3 0.6% 0 0.0% 0 N/A%
Child functions
user_template_preprocess_default_variables_alter0 N/A% -118 -24.3% -118 -21.7% 0 0.0% 0 N/A%
system_page_alter0 N/A% 102 21.0% 103 18.9% 0 0.0% 0 N/A%
node_query_node_access_alter0 N/A% -80 -16.5% -80 -14.7% 0 0.0% 0 N/A%
edit_library_info_alter0 N/A% -46 -9.5% -22 -4.0% -32 -36.4% 0 N/A%
views_query_views_alter0 N/A% -41 -8.4% -43 -7.9% -24 -27.3% -24 N/A%
is_array0 N/A% -36 -7.4% -29 -5.3% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -35 -7.2% -39 -7.2% 0 0.0% 0 N/A%
array_shift0 N/A% -23 -4.7% -19 -3.5% 0 0.0% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 17 3.5% 18 3.3% 0 0.0% 0 N/A%
user_js_alter0 N/A% -15 -3.1% -94 -17.3% -32 -36.4% 0 N/A%
implode0 N/A% -15 -3.1% -35 -6.4% 0 0.0% 0 N/A%
views_page_alter0 N/A% 13 2.7% 14 2.6% 0 0.0% 0 N/A%
function_exists0 N/A% -12 -2.5% -7 -1.3% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -6 -1.2% -4 -0.7% 0 0.0% 0 N/A%
array_merge0 N/A% -5 -1.0% -12 -2.2% 0 0.0% 0 N/A%
color_css_alter0 N/A% 5 1.0% 22 4.0% 0 0.0% 0 N/A%
array_diff0 N/A% 4 0.8% 6 1.1% 0 0.0% 0 N/A%
array_keys0 N/A% -3 -0.6% -5 -0.9% 0 0.0% -16 N/A%
user_translated_menu_link_alter0 N/A% 2 0.4% 2 0.4% 0 0.0% 0 N/A%
array_intersect0 N/A% -1 -0.2% -2 -0.4% 0 0.0% 0 N/A%
system_block_view_system_main_block_alter0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%