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

Drupal\Core\Extension\ModuleHandler::alterRun #539fd2b68bc13Run #539fd0a78f1b7DiffDiff%
Number of Function Calls692 692 0 0.0%
Incl. Wall Time (microsec)85,736 82,451 -3,285 -3.8%
Incl. Wall Time (microsec) per call 124 119 -5 -3.8%
Excl. Wall Time (microsec)8,142 7,974 -168 -2.1%
Incl. CPU (microsecs)85,929 82,772 -3,157 -3.7%
Incl. CPU (microsecs) per call 124 120 -5 -3.7%
Excl. CPU (microsec)6,610 6,518 -92 -1.4%
Incl. MemUse (bytes)798,536 -2,627,536 -3,426,072 -429.0%
Incl. MemUse (bytes) per call 1,154 -3,797 -4,951 -429.0%
Excl. MemUse (bytes)-611,680 -4,017,264 -3,405,584 -556.8%
Incl. PeakMemUse (bytes)1,244,968 1,275,720 30,752 2.5%
Incl. PeakMemUse (bytes) per call 1,799 1,844 44 2.5%
Excl. PeakMemUse (bytes)31,176 31,896 720 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 Function-168 -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%