Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls692 692 0 0.0%
Incl. Wall Time (microsec)82,451 85,736 3,285 4.0%
Incl. Wall Time (microsec) per call 119 124 5 4.0%
Excl. Wall Time (microsec)7,974 8,142 168 2.1%
Incl. CPU (microsecs)82,772 85,929 3,157 3.8%
Incl. CPU (microsecs) per call 120 124 5 3.8%
Excl. CPU (microsec)6,518 6,610 92 1.4%
Incl. MemUse (bytes)-2,627,536 798,536 3,426,072 130.4%
Incl. MemUse (bytes) per call -3,797 1,154 4,951 130.4%
Excl. MemUse (bytes)-4,017,264 -611,680 3,405,584 84.8%
Incl. PeakMemUse (bytes)1,275,720 1,244,968 -30,752 -2.4%
Incl. PeakMemUse (bytes) per call 1,844 1,799 -44 -2.4%
Excl. PeakMemUse (bytes)31,896 31,176 -720 -2.3%

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% 3,285 8.0% 3,157 7.8% 3,426,072 204.6% -30,752 -1.9%
Exclusive Metrics Diff for Current Function168 5.1% 92 2.9% 3,405,584 99.4% -720 -2.3%
Parent functions
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% 2,961 90.1% 2,800 88.7% -136 -0.0% -26,376 -85.8%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 587 17.9% 586 18.6% 0 0.0% 0 0.0%
Drupal\node\NodeViewBuilder::renderLinks0 N/A% -164 -5.0% -188 -6.0% 20,616 0.6% 280 0.9%
_theme@30 N/A% -156 -4.7% -166 -5.3% 0 0.0% -40 -0.1%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% -151 -4.6% -163 -5.2% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -139 -4.2% -103 -3.3% 0 0.0% -4,984 -16.2%
drupal_prepare_page0 N/A% 105 3.2% 109 3.5% 8 0.0% 0 0.0%
_theme@10 N/A% 83 2.5% 75 2.4% 0 0.0% 64 0.2%
_theme0 N/A% 71 2.2% 74 2.3% 0 0.0% 0 0.0%
file_create_url0 N/A% 55 1.7% 55 1.7% -523,936 -15.3% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 52 1.6% 54 1.7% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -48 -1.5% -38 -1.2% 0 0.0% 0 0.0%
_theme@50 N/A% -42 -1.3% -41 -1.3% 0 0.0% -96 -0.3%
l0 N/A% 36 1.1% 49 1.6% 2,619,680 76.5% 0 0.0%
_template_preprocess_default_variables0 N/A% 32 1.0% 32 1.0% 0 0.0% 8 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 24 0.7% 18 0.6% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -22 -0.7% -23 -0.7% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 N/A% 21 0.6% 21 0.7% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 17 0.5% 18 0.6% 0 0.0% 0 0.0%
_theme@20 N/A% -10 -0.3% -13 -0.4% 0 0.0% 392 1.3%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% 10 0.3% 11 0.3% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple0 N/A% -10 -0.3% -6 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% -9 -0.3% 7 0.2% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% -7 -0.2% -7 -0.2% 0 0.0% 0 0.0%
drupal_get_js0 N/A% -6 -0.2% -7 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0%
_drupal_add_library0 N/A% 4 0.1% 6 0.2% 0 0.0% 0 0.0%
_theme@40 N/A% -3 -0.1% 2 0.1% 1,309,840 38.2% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -2 -0.1% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\ElementInfo::buildInfo0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Child functions
comment_entity_build_defaults_alter0 N/A% 2,839 86.4% 2,687 85.1% -136 -0.0% -26,168 -85.1%
node_query_node_access_alter0 N/A% 217 6.6% 218 6.9% 0 0.0% 0 0.0%
comment_node_links_alter0 N/A% -213 -6.5% -221 -7.0% 20,616 0.6% 280 0.9%
color_css_alter0 N/A% -128 -3.9% -93 -2.9% 0 0.0% -4,280 -13.9%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 99 3.0% 93 2.9% 0 0.0% 0 0.0%
system_page_alter0 N/A% 93 2.8% 92 2.9% 8 0.0% 768 2.5%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 83 2.5% 96 3.0% 0 0.0% 72 0.2%
array_keys0 N/A% 80 2.4% 82 2.6% 0 0.0% 56 0.2%
views_query_views_alter0 N/A% 62 1.9% 61 1.9% 0 0.0% 0 0.0%
quickedit_entity_view_alter0 N/A% -58 -1.8% -54 -1.7% 0 0.0% 0 0.0%
comment_node_view_alter0 N/A% -53 -1.6% -47 -1.5% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 35 1.1% 35 1.1% 0 0.0% 8 0.0%
array_intersect0 N/A% 25 0.8% 24 0.8% 0 0.0% 0 0.0%
views_theme_suggestions_node_alter0 N/A% -24 -0.7% -17 -0.5% 0 0.0% 0 0.0%
views_page_alter0 N/A% 20 0.6% 20 0.6% 0 0.0% -816 -2.7%
menu_ui_block_view_system_menu_block_alter0 N/A% 15 0.5% 15 0.5% 0 0.0% 0 0.0%
implode0 N/A% -15 -0.5% 13 0.4% 0 0.0% -96 -0.3%
is_array0 N/A% -14 -0.4% 11 0.3% 0 0.0% 0 0.0%
array_diff0 N/A% 12 0.4% 29 0.9% 0 0.0% -32 -0.1%
function_exists0 N/A% 10 0.3% -3 -0.1% 0 0.0% 88 0.3%
array_merge0 N/A% 9 0.3% 13 0.4% 0 0.0% 88 0.3%
array_fill_keys0 N/A% 9 0.3% 3 0.1% 0 0.0% 0 0.0%
node_entity_view_display_alter0 N/A% 8 0.2% 15 0.5% 0 0.0% 0 0.0%
history_node_view_alter0 N/A% 5 0.2% 0 0.0% 0 0.0% 0 0.0%
devel_page_alter0 N/A% 4 0.1% -19 -0.6% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% -2 -0.1% 2 0.1% 0 0.0% 0 0.0%
quickedit_library_alter0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 1 0.0% 11 0.3% 0 0.0% 0 0.0%
user_js_alter0 N/A% -1 -0.0% 1 0.0% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
devel_library_alter0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
devel_translated_menu_link_alter0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%