Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls307 307 0 0.0%
Incl. Wall Time (microsec)9,859 10,057 198 2.0%
Incl. Wall Time (microsec) per call 32 33 1 2.0%
Excl. Wall Time (microsec)2,690 2,646 -44 -1.6%
Incl. CPU (microsecs)9,967 10,141 174 1.7%
Incl. CPU (microsecs) per call 32 33 1 1.7%
Excl. CPU (microsec)2,199 2,136 -63 -2.9%
Incl. MemUse (bytes)243,520 243,472 -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)84,640 84,232 -408 -0.5%
Incl. PeakMemUse (bytes) per call 276 274 -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 Function-44 -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%
theme@40 N/A% -1 -0.5% -3 -1.7% 0 0.0% 0 0.0%
theme0 N/A% -11 -5.6% -2 -1.1% 0 0.0% 0 0.0%
theme@30 N/A% 2 1.0% -1 -0.6% 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%
Drupal\Core\Session\UserSession::getUsername0 N/A% -1 -0.5% -1 -0.6% 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%
l0 N/A% 4 2.0% 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\Breadcrumb\BreadcrumbManager::build0 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%
array_diff0 N/A% -5 -2.5% -16 -9.2% 0 0.0% -8 -2.0%
array_shift0 N/A% 3 1.5% 13 7.5% 0 0.0% -40 -9.8%
user_template_preprocess_default_variables_alter0 N/A% -13 -6.6% -12 -6.9% 0 0.0% 0 0.0%
array_merge0 N/A% -5 -2.5% -7 -4.0% 0 0.0% 0 0.0%
array_intersect0 N/A% -7 -3.5% -6 -3.4% 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%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -11 -5.6% -6 -3.4% 0 0.0% 0 0.0%
function_exists0 N/A% -2 -1.0% -5 -2.9% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 3 1.7% 0 0.0% 0 0.0%
color_css_alter0 N/A% 14 7.1% 2 1.1% 0 0.0% -64 -15.7%
implode0 N/A% -4 -2.0% 2 1.1% 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%
devel_page_alter0 N/A% -2 -1.0% -2 -1.1% 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%
simpletest_js_alter0 N/A% 1 0.5% 2 1.1% 0 0.0% 0 0.0%
form_test_form_alter0 N/A% 2 1.0% 1 0.6% 0 0.0% 0 0.0%
views_page_alter0 N/A% 0 0.0% -1 -0.6% 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%
array_keys0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%