Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls264 264 0 0.0%
Incl. Wall Time (microsec)5,677 5,712 35 0.6%
Incl. Wall Time (microsec) per call 22 22 0 0.6%
Excl. Wall Time (microsec)2,656 2,653 -3 -0.1%
Incl. CPU (microsecs)5,944 5,979 35 0.6%
Incl. CPU (microsecs) per call 23 23 0 0.6%
Excl. CPU (microsec)2,476 2,457 -19 -0.8%
Incl. MemUse (bytes)68,980 68,980 0 0.0%
Incl. MemUse (bytes) per call 261 261 0 0.0%
Excl. MemUse (bytes)-4,088 -4,088 0 0.0%
Incl. PeakMemUse (bytes)60,080 60,080 0 0.0%
Incl. PeakMemUse (bytes) per call 228 228 0 0.0%
Excl. PeakMemUse (bytes)12,120 12,120 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% 35 2.9% 35 83.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -8.6% -19 -54.3% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 35 100.0% 25 71.4% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
l0 N/A% 1 2.9% 10 28.6% 0 N/A% 0 N/A%
Child functions
implode0 N/A% 18 51.4% 17 48.6% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% 10 28.6% 15 42.9% 0 N/A% 0 N/A%
overlay_page_alter0 N/A% 7 20.0% 7 20.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 5 14.3% -1 -2.9% 0 N/A% 0 N/A%
array_shift0 N/A% 2 5.7% 13 37.1% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% -2 -5.7% 0 0.0% 0 N/A% 0 N/A%
node_entity_display_alter0 N/A% 1 2.9% -2 -5.7% 0 N/A% 0 N/A%
devel_page_alter0 N/A% 1 2.9% 1 2.9% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -1 -2.9% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% -1 -2.9% -1 -2.9% 0 N/A% 0 N/A%
user_menu_site_status_alter0 N/A% 1 2.9% -1 -2.9% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -2.9% -1 -2.9% 0 N/A% 0 N/A%
array_intersect0 N/A% -1 -2.9% 1 2.9% 0 N/A% 0 N/A%
devel_translated_menu_link_alter0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -3 -8.6% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 11 31.4% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% 0 0.0% 2 5.7% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%