Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)2,600 2,585 -15 -0.6%
Incl. Wall Time (microsec) per call 33 33 -0 -0.6%
Excl. Wall Time (microsec)898 893 -5 -0.6%
Incl. CPU (microsecs)2,502 2,483 -19 -0.8%
Incl. CPU (microsecs) per call 32 31 -0 -0.8%
Excl. CPU (microsec)676 680 4 0.6%
Incl. MemUse (bytes)79,248 79,256 8 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)78,376 79,176 800 1.0%
Incl. PeakMemUse (bytes) per call 992 1,002 10 1.0%
Excl. PeakMemUse (bytes)15,032 15,496 464 3.1%

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% -15 -65.2% -19 -20.7% 8 0.0% 800 1.8%
Exclusive Metrics Diff for Current Function-5 -33.3% 4 21.1% 0 0.0% 464 58.0%
Parent functions
drupal_alter0 N/A% -14 -93.3% -14 -73.7% 0 0.0% 472 59.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 9 60.0% 3 15.8% -56 -700.0% 80 10.0%
theme@10 N/A% -5 -33.3% -11 -57.9% 0 0.0% 0 0.0%
theme@20 N/A% -4 -26.7% -6 -31.6% 0 0.0% 0 0.0%
theme0 N/A% 1 6.7% 3 15.8% 0 0.0% 168 21.0%
l0 N/A% -1 -6.7% 1 5.3% 0 0.0% 80 10.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -1 -6.7% 1 5.3% 0 0.0% 0 0.0%
theme@40 N/A% 0 0.0% 2 10.5% 0 0.0% 0 0.0%
theme@30 N/A% 0 0.0% 2 10.5% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 0 0.0% 64 800.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
Child functions
user_template_preprocess_default_variables_alter0 N/A% -16 -106.7% -15 -78.9% 0 0.0% -1,160 -145.0%
color_css_alter0 N/A% 9 60.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -6 -40.0% -9 -47.4% 0 0.0% -176 -22.0%
array_diff0 N/A% -4 -26.7% -8 -42.1% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 3 20.0% 4 21.1% 0 0.0% 0 0.0%
array_merge0 N/A% 2 13.3% -1 -5.3% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 N/A% -1 -6.7% 0 0.0% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% -1 -6.7% 2 10.5% 0 0.0% 0 0.0%
views_page_alter0 N/A% 1 6.7% 1 5.3% 0 0.0% 1,600 200.0%
array_intersect0 N/A% 1 6.7% 1 5.3% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -6.7% -6 -31.6% 0 0.0% 0 0.0%
array_keys0 N/A% 1 6.7% 2 10.5% 0 0.0% 0 0.0%
implode0 N/A% 1 6.7% -8 -42.1% 0 0.0% -16 -2.0%
function_exists0 N/A% 1 6.7% -2 -10.5% 0 0.0% 88 11.0%
edit_library_info_alter0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% -2 -10.5% 0 0.0% 0 0.0%
user_js_alter0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 2 10.5% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 14 73.7% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 0 0.0% 8 100.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%