Diff Report
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #5196effcededbRun #5196ef15c751eDiffDiff%
Number of Function Calls355 355 0 0.0%
Incl. Wall Time (microsec)27,701 44,581 16,880 60.9%
Incl. Wall Time (microsec) per call 78 126 48 60.9%
Excl. Wall Time (microsec)11,971 19,031 7,060 59.0%
Incl. CPU (microsecs)4,001 16,001 12,000 299.9%
Incl. CPU (microsecs) per call 11 45 34 299.9%
Excl. CPU (microsec)4,001 4,001 0 0.0%
Incl. MemUse (bytes)166,256 166,256 0 0.0%
Incl. MemUse (bytes) per call 468 468 0 0.0%
Excl. MemUse (bytes)48 48 0 0.0%
Incl. PeakMemUse (bytes)162,640 162,640 0 0.0%
Incl. PeakMemUse (bytes) per call 458 458 0 0.0%
Excl. PeakMemUse (bytes)29,640 29,640 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% 16,880 1.4% 12,000 300.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7,060 41.8% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 16,606 98.4% 12,000 100.0% 0 N/A% 0 N/A%
l0 N/A% 181 1.1% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 93 0.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
system_page_alter0 N/A% 2,178 12.9% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 2,017 11.9% 4,000 33.3% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% 1,581 9.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1,450 8.6% 4,000 33.3% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% 681 4.0% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 378 2.2% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 363 2.2% 0 0.0% 0 N/A% 0 N/A%
views_page_alter0 N/A% 290 1.7% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 284 1.7% 0 0.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 165 1.0% 4,000 33.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 115 0.7% 0 0.0% 0 N/A% 0 N/A%
overlay_page_alter0 N/A% 109 0.6% 0 0.0% 0 N/A% 0 N/A%
node_entity_display_alter0 N/A% -88 -0.5% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 85 0.5% 0 0.0% 0 N/A% 0 N/A%
array_intersect0 N/A% 71 0.4% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 67 0.4% 0 0.0% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 62 0.4% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% -28 -0.2% 0 0.0% 0 N/A% 0 N/A%
user_menu_site_status_alter0 N/A% 26 0.2% 0 0.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 14 0.1% 0 0.0% 0 N/A% 0 N/A%