Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls307 307 0 0.0%
Incl. Wall Time (microsec)10,057 9,859 -198 -2.0%
Incl. Wall Time (microsec) per call 33 32 -1 -2.0%
Excl. Wall Time (microsec)2,646 2,690 44 1.7%
Incl. CPU (microsecs)10,141 9,967 -174 -1.7%
Incl. CPU (microsecs) per call 33 32 -1 -1.7%
Excl. CPU (microsec)2,136 2,199 63 2.9%
Incl. MemUse (bytes)243,472 243,520 48 0.0%
Incl. MemUse (bytes) per call 793 793 0 0.0%
Excl. MemUse (bytes)4,464 4,464 0 0.0%
Incl. PeakMemUse (bytes)84,232 84,640 408 0.5%
Incl. PeakMemUse (bytes) per call 274 276 1 0.5%
Excl. PeakMemUse (bytes)16,048 16,048 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% -198 -7.7% -174 -6.7% 48 0.1% 408 0.5%
Exclusive Metrics Diff for Current Function44 22.2% 63 36.2% 0 0.0% 0 0.0%
Parent functions
drupal_alter0 N/A% -270 -136.4% -249 -143.1% 48 100.0% 328 80.4%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 46 23.2% 39 22.4% 0 0.0% 40 9.8%
theme@10 N/A% 33 16.7% 37 21.3% 0 0.0% 40 9.8%
theme@20 N/A% -18 -9.1% -9 -5.2% 0 0.0% 0 0.0%
theme0 N/A% 11 5.6% 2 1.1% 0 0.0% 0 0.0%
l0 N/A% -4 -2.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 4 2.0% 1 0.6% 0 0.0% 0 0.0%
theme@30 N/A% -2 -1.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\Session\UserSession::getUsername0 N/A% 1 0.5% 1 0.6% 0 0.0% 0 0.0%
theme@40 N/A% 1 0.5% 3 1.7% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
user_js_alter0 N/A% -179 -90.4% -176 -101.1% 40 83.3% 256 62.7%
edit_library_info_alter0 N/A% -77 -38.9% -72 -41.4% 8 16.7% 0 0.0%
is_array0 N/A% -19 -9.6% -25 -14.4% 0 0.0% 0 0.0%
color_css_alter0 N/A% -14 -7.1% -2 -1.1% 0 0.0% 64 15.7%
user_template_preprocess_default_variables_alter0 N/A% 13 6.6% 12 6.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 11 5.6% 6 3.4% 0 0.0% 0 0.0%
array_intersect0 N/A% 7 3.5% 6 3.4% 0 0.0% 0 0.0%
array_diff0 N/A% 5 2.5% 16 9.2% 0 0.0% 8 2.0%
array_merge0 N/A% 5 2.5% 7 4.0% 0 0.0% 0 0.0%
implode0 N/A% 4 2.0% -2 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 3 1.5% 6 3.4% 0 0.0% 0 0.0%
array_shift0 N/A% -3 -1.5% -13 -7.5% 0 0.0% 40 9.8%
form_test_form_alter0 N/A% -2 -1.0% -1 -0.6% 0 0.0% 0 0.0%
function_exists0 N/A% 2 1.0% 5 2.9% 0 0.0% 0 0.0%
devel_page_alter0 N/A% 2 1.0% 2 1.1% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% -1 -0.5% -2 -1.1% 0 0.0% 0 0.0%
devel_translated_menu_link_alter0 N/A% 1 0.5% -1 -0.6% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% -2 -1.1% 0 0.0% 0 0.0%
views_page_alter0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 2 1.1% 0 0.0% 40 9.8%
user_translated_menu_link_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% -3 -1.7% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%