Diff Report
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51a562cdc3626Run #51a5545d76a23DiffDiff%
Number of Function Calls471 454 -17 -3.6%
Incl. Wall Time (microsec)22,988 22,597 -391 -1.7%
Incl. Wall Time (microsec) per call 49 50 1 2.0%
Excl. Wall Time (microsec)15,735 15,185 -550 -3.5%
Incl. CPU (microsecs)12,001 28,003 16,002 133.3%
Incl. CPU (microsecs) per call 25 62 36 142.1%
Excl. CPU (microsec)0 16,002 16,002 N/A%
Incl. MemUse (bytes)79,992 79,516 -476 -0.6%
Incl. MemUse (bytes) per call 170 175 5 3.1%
Excl. MemUse (bytes)1,344 868 -476 -35.4%
Incl. PeakMemUse (bytes)75,216 75,080 -136 -0.2%
Incl. PeakMemUse (bytes) per call 160 165 6 3.6%
Excl. PeakMemUse (bytes)14,748 14,736 -12 -0.1%

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::alter-17 -50.0% -391 -2.1% 16,002 80.0% -476 -0.7% -136 -0.2%
Exclusive Metrics Diff for Current Function-550 -140.7% 16,002 100.0% -476 -100.0% -12 -8.8%
Parent functions
drupal_alter-17 -100.0% -407 -104.1% 16,002 100.0% -476 -100.0% -136 -100.0%
l0 0.0% 17 4.3% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 75 19.2% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 55 14.1% 0 0.0% 0 0.0% 0 0.0%
is_array-17 -100.0% 31 7.9% 0 0.0% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 0.0% 23 5.9% 0 0.0% 0 0.0% 0 0.0%
language_url_outbound_alter0 0.0% -15 -3.8% 0 0.0% 0 0.0% 0 0.0%
views_page_alter0 0.0% -4 -1.0% 0 0.0% 0 0.0% 0 0.0%
language_css_alter0 0.0% 3 0.8% 0 0.0% 0 0.0% 0 0.0%
devel_page_alter0 0.0% -3 -0.8% 0 0.0% 0 0.0% 0 0.0%
node_entity_display_alter0 0.0% -2 -0.5% -4,000 -25.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% -2 -0.5% 4,001 25.0% 0 0.0% 0 0.0%
views_query_views_alter0 0.0% -1 -0.3% 4,000 25.0% 0 0.0% 0 0.0%
language_element_info_alter0 0.0% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
implode0 0.0% -1 -0.3% 0 0.0% 0 0.0% -100 -73.5%
function_exists0 0.0% 1 0.3% -4,001 -25.0% 0 0.0% 0 0.0%
array_fill_keys0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
user_menu_site_status_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_translated_menu_link_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
overlay_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys0 0.0% 0 0.0% 0 0.0% 0 0.0% -24 -17.6%
array_diff0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
node_query_node_access_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%