Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls177 177 0 0.0%
Incl. Wall Time (microsec)8,645 8,993 348 4.0%
Incl. Wall Time (microsec) per call 49 51 2 4.0%
Excl. Wall Time (microsec)2,668 2,664 -4 -0.1%
Incl. CPU (microsecs)7,879 8,036 157 2.0%
Incl. CPU (microsecs) per call 45 45 1 2.0%
Excl. CPU (microsec)2,242 2,299 57 2.5%
Incl. MemUse (bytes)86,300 86,300 0 0.0%
Incl. MemUse (bytes) per call 488 488 0 0.0%
Excl. MemUse (bytes)-7,720 -7,720 0 0.0%
Incl. PeakMemUse (bytes)89,972 89,972 0 0.0%
Incl. PeakMemUse (bytes) per call 508 508 0 0.0%
Excl. PeakMemUse (bytes)18,588 18,588 0 0.0%

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% 348 76.3% 157 35.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -1.1% 57 36.3% 0 N/A% 0 N/A%
Parent functions
drupal_get_js0 N/A% 272 78.2% 128 81.5% 0 N/A% 0 N/A%
_drupal_add_library0 N/A% 185 53.2% 82 52.2% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -92 -26.4% -47 -29.9% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 40 11.5% 39 24.8% 0 N/A% 0 N/A%
_theme0 N/A% -28 -8.0% -22 -14.0% 0 N/A% 0 N/A%
_theme@10 N/A% -24 -6.9% -28 -17.8% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 23 6.6% 25 15.9% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% -21 -6.0% -21 -13.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 11 3.2% 10 6.4% 0 N/A% 0 N/A%
_theme@20 N/A% -8 -2.3% -2 -1.3% 0 N/A% 0 N/A%
l0 N/A% -7 -2.0% -9 -5.7% 0 N/A% 0 N/A%
file_create_url0 N/A% 3 0.9% 0 0.0% 0 N/A% 0 N/A%
_drupal_add_library@10 N/A% -2 -0.6% -3 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getUsername0 N/A% -2 -0.6% -1 -0.6% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 2 0.6% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 0.3% 1 0.6% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -1 -0.3% -1 -0.6% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -1 -0.3% -1 -0.6% 0 N/A% 0 N/A%
_drupal_add_library@20 N/A% -1 -0.3% -3 -1.9% 0 N/A% 0 N/A%
_drupal_add_library@30 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -1 -0.3% -1 -0.6% 0 N/A% 0 N/A%
Drupal\Core\Render\ElementInfo::buildInfo0 N/A% 0 0.0% 2 1.3% 0 N/A% 0 N/A%
_theme@30 N/A% 0 0.0% 10 6.4% 0 N/A% 0 N/A%
_drupal_add_library@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
user_js_alter0 N/A% 262 75.3% 122 77.7% 0 N/A% 0 N/A%
quickedit_library_alter0 N/A% 185 53.2% 80 51.0% 0 N/A% 0 N/A%
color_css_alter0 N/A% -93 -26.7% -49 -31.2% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 29 8.3% 28 17.8% 0 N/A% 0 N/A%
system_page_alter0 N/A% -21 -6.0% -20 -12.7% 0 N/A% 0 N/A%
array_diff0 N/A% -11 -3.2% -14 -8.9% 0 N/A% 0 N/A%
implode0 N/A% -11 -3.2% -16 -10.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 11 3.2% 7 4.5% 0 N/A% 0 N/A%
array_shift0 N/A% -7 -2.0% -15 -9.6% 0 N/A% 0 N/A%
search_form_search_block_form_alter0 N/A% -4 -1.1% -4 -2.5% 0 N/A% 0 N/A%
array_intersect0 N/A% 3 0.9% 2 1.3% 0 N/A% 0 N/A%
array_merge0 N/A% 2 0.6% 8 5.1% 0 N/A% 0 N/A%
array_keys0 N/A% 2 0.6% 1 0.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 2 0.6% 1 0.6% 0 N/A% 0 N/A%
system_block_view_system_main_block_alter0 N/A% 1 0.3% 1 0.6% 0 N/A% 0 N/A%
menu_ui_block_view_system_menu_block_alter0 N/A% 1 0.3% 2 1.3% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 1 0.3% -1 -0.6% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -27 -17.2% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -7 -4.5% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%