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

Drupal\Core\Extension\ModuleHandler::alterRun #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls428 428 0 0.0%
Incl. Wall Time (microsec)128,489 128,930 441 0.3%
Incl. Wall Time (microsec) per call 300 301 1 0.3%
Excl. Wall Time (microsec)4,146 4,307 161 3.9%
Incl. CPU (microsecs)128,667 129,016 349 0.3%
Incl. CPU (microsecs) per call 301 301 1 0.3%
Excl. CPU (microsec)3,363 3,364 1 0.0%
Incl. MemUse (bytes)1,534,696 224,800 -1,309,896 -85.4%
Incl. MemUse (bytes) per call 3,586 525 -3,061 -85.4%
Excl. MemUse (bytes)-45,680 -1,355,552 -1,309,872 -2867.5%
Incl. PeakMemUse (bytes)1,768,896 1,888,368 119,472 6.8%
Incl. PeakMemUse (bytes) per call 4,133 4,412 279 6.8%
Excl. PeakMemUse (bytes)22,912 22,880 -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 Function161 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%