Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls276 276 0 0.0%
Incl. Wall Time (microsec)3,724 3,733 9 0.2%
Incl. Wall Time (microsec) per call 13 14 0 0.2%
Excl. Wall Time (microsec)1,475 1,501 26 1.8%
Incl. CPU (microsecs)3,810 3,832 22 0.6%
Incl. CPU (microsecs) per call 14 14 0 0.6%
Excl. CPU (microsec)1,210 1,208 -2 -0.2%
Incl. MemUse (bytes)97,208 97,208 0 0.0%
Incl. MemUse (bytes) per call 352 352 0 0.0%
Excl. MemUse (bytes)-12,384 -12,384 0 0.0%
Incl. PeakMemUse (bytes)81,056 81,056 0 0.0%
Incl. PeakMemUse (bytes) per call 294 294 0 0.0%
Excl. PeakMemUse (bytes)12,552 12,552 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% 9 7.9% 22 51.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function26 288.9% -2 -9.1% 0 N/A% 0 N/A%
Parent functions
theme@10 N/A% 6 66.7% 2 9.1% 0 N/A% 0 N/A%
drupal_alter0 N/A% 4 44.4% 11 50.0% 0 N/A% 0 N/A%
theme@20 N/A% -2 -22.2% 5 22.7% 0 N/A% 0 N/A%
theme@40 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\Entity\User::getUsername0 N/A% 1 11.1% 3 13.6% 0 N/A% 0 N/A%
l0 N/A% 1 11.1% -1 -4.5% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% 4 18.2% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -8 -88.9% -1 -4.5% 0 N/A% 0 N/A%
is_array0 N/A% -5 -55.6% 11 50.0% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% -2 -22.2% -3 -13.6% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -1 -11.1% -1 -4.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 1 11.1% 2 9.1% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -11.1% -4 -18.2% 0 N/A% 0 N/A%
array_merge0 N/A% -1 -11.1% 7 31.8% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%
color_css_alter0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 2 9.1% 0 N/A% 0 N/A%
user_js_alter0 N/A% 0 0.0% 1 4.5% 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%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 3 13.6% 0 N/A% 0 N/A%
edit_library_info_alter0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 7 31.8% 0 N/A% 0 N/A%