Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52f5c520502f0Run #52f5c5484cf48DiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)2,585 2,547 -38 -1.5%
Incl. Wall Time (microsec) per call 33 32 -0 -1.5%
Excl. Wall Time (microsec)893 899 6 0.7%
Incl. CPU (microsecs)2,483 2,456 -27 -1.1%
Incl. CPU (microsecs) per call 31 31 -0 -1.1%
Excl. CPU (microsec)680 689 9 1.3%
Incl. MemUse (bytes)79,256 79,256 0 0.0%
Incl. MemUse (bytes) per call 1,003 1,003 0 0.0%
Excl. MemUse (bytes)-8,488 -8,488 0 0.0%
Incl. PeakMemUse (bytes)79,176 79,176 0 0.0%
Incl. PeakMemUse (bytes) per call 1,002 1,002 0 0.0%
Excl. PeakMemUse (bytes)15,496 15,496 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% -38 -5.8% -27 -4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 15.8% 9 33.3% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% -49 -128.9% -44 -163.0% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 10 26.3% 15 55.6% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -1 -2.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 1 2.6% 1 3.7% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 2.6% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 1 2.6% 1 3.7% 0 N/A% 0 N/A%
l0 N/A% -1 -2.6% 0 0.0% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
Child functions
color_css_alter0 N/A% -45 -118.4% -35 -129.6% 0 N/A% 0 N/A%
system_page_alter0 N/A% -3 -7.9% -3 -11.1% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% -2 -5.3% -2 -7.4% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 1 2.6% 0 0.0% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% 1 2.6% 1 3.7% 0 N/A% 0 N/A%
array_keys0 N/A% 1 2.6% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 2.6% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 1 2.6% 1 3.7% 0 N/A% 0 N/A%
array_merge0 N/A% -1 -2.6% 2 7.4% 0 N/A% 0 N/A%
implode0 N/A% 1 2.6% 3 11.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 2.6% -7 -25.9% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_js_alter0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
edit_library_info_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -11 -40.7% 0 N/A% 0 N/A%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -2 -7.4% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 14 51.9% 0 N/A% 0 N/A%