Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls428 428 0 0.0%
Incl. Wall Time (microsec)128,930 128,489 -441 -0.3%
Incl. Wall Time (microsec) per call 301 300 -1 -0.3%
Excl. Wall Time (microsec)4,307 4,146 -161 -3.7%
Incl. CPU (microsecs)129,016 128,667 -349 -0.3%
Incl. CPU (microsecs) per call 301 301 -1 -0.3%
Excl. CPU (microsec)3,364 3,363 -1 -0.0%
Incl. MemUse (bytes)224,800 1,534,696 1,309,896 582.7%
Incl. MemUse (bytes) per call 525 3,586 3,061 582.7%
Excl. MemUse (bytes)-1,355,552 -45,680 1,309,872 96.6%
Incl. PeakMemUse (bytes)1,888,368 1,768,896 -119,472 -6.3%
Incl. PeakMemUse (bytes) per call 4,412 4,133 -279 -6.3%
Excl. PeakMemUse (bytes)22,880 22,912 32 0.1%

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% -441 -101.6% -349 -38.4% 1,309,896 496172.7% -119,472 -12655.9%
Exclusive Metrics Diff for Current Function-161 -36.5% -1 -0.3% 1,309,872 100.0% 32 0.0%
Parent functions
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% -697 -158.0% -707 -202.6% 24 0.0% -96 -0.1%
Drupal\node\NodeViewBuilder::renderLinks0 N/A% 376 85.3% 387 110.9% 40 0.0% 48 0.0%
_theme@20 N/A% -182 -41.3% -136 -39.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 68 15.4% 72 20.6% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% 45 10.2% 48 13.8% 0 0.0% -48 -0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -37 -8.4% -36 -10.3% 0 0.0% -8 -0.0%
l0 N/A% 27 6.1% 20 5.7% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -18 -4.1% -10 -2.9% 0 0.0% 0 0.0%
_theme@10 N/A% -17 -3.9% -3 -0.9% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 N/A% -12 -2.7% -11 -3.2% 1,309,840 100.0% 10,632 8.9%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% -10 -2.3% -7 -2.0% 0 0.0% 0 0.0%
file_create_url0 N/A% 9 2.0% 9 2.6% 0 0.0% 0 0.0%
_theme@30 N/A% 7 1.6% 23 6.6% 16 0.0% 72 0.1%
file_get_stream_wrappers0 N/A% -4 -0.9% -4 -1.1% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 3 0.7% 4 1.1% 8 0.0% 56 0.0%
_theme0 N/A% -3 -0.7% 0 0.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -3 -0.7% -3 -0.9% 0 0.0% 64 0.1%
Drupal\Core\Render\ElementInfo::buildInfo0 N/A% 2 0.5% 3 0.9% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% -2 -0.5% -3 -0.9% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 2 0.5% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 2 0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 1 0.2% 2 0.6% 0 0.0% 0 0.0%
_drupal_add_library0 N/A% 1 0.2% 2 0.6% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 1 0.2% 1 0.3% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% -2 -0.6% -32 -0.0% 0 0.0%
_theme@40 N/A% 0 0.0% 1 0.3% 0 0.0% -130,192 -109.0%
Child functions
comment_entity_build_defaults_alter0 N/A% -663 -150.3% -682 -195.4% 24 0.0% -32 -0.0%
comment_node_links_alter0 N/A% 383 86.8% 385 110.3% 40 0.0% 48 0.0%
node_query_node_access_alter0 N/A% 67 15.2% 65 18.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -59 -13.4% -45 -12.9% -16 -0.0% -119,816 -100.3%
system_page_alter0 N/A% 48 10.9% 49 14.0% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 40 9.1% 39 11.2% 0 0.0% 0 0.0%
array_keys0 N/A% -36 -8.2% -36 -10.3% -24 -0.0% -24 -0.0%
color_css_alter0 N/A% -16 -3.6% -7 -2.0% 0 0.0% 0 0.0%
array_intersect0 N/A% -16 -3.6% -18 -5.2% 0 0.0% 0 0.0%
array_shift0 N/A% -7 -1.6% -24 -6.9% 0 0.0% 40 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% -6 -1.4% -7 -2.0% 0 0.0% 0 0.0%
array_merge0 N/A% -5 -1.1% -19 -5.4% 0 0.0% 88 0.1%
implode0 N/A% 5 1.1% -13 -3.7% 0 0.0% 0 0.0%
array_diff0 N/A% -5 -1.1% -5 -1.4% 0 0.0% 120 0.1%
views_page_alter0 N/A% 3 0.7% 3 0.9% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% -3 -0.7% -2 -0.6% 0 0.0% 64 0.1%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -3 -0.7% -4 -1.1% 0 0.0% 0 0.0%
function_exists0 N/A% -3 -0.7% -20 -5.7% 0 0.0% 0 0.0%
array_fill_keys0 N/A% -2 -0.5% -3 -0.9% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% -1 -0.2% -1 -0.3% 0 0.0% 0 0.0%
quickedit_library_alter0 N/A% 1 0.2% -2 -0.6% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% -1 -0.2% 1 0.3% 0 0.0% 0 0.0%
is_array0 N/A% -1 -0.2% -2 -0.6% 0 0.0% 0 0.0%
user_js_alter0 N/A% 0 0.0% 1 0.3% 0 0.0% 8 0.0%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%