Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls518 518 0 0.0%
Incl. Wall Time (microsec)8,152 8,141 -11 -0.1%
Incl. Wall Time (microsec) per call 16 16 -0 -0.1%
Excl. Wall Time (microsec)4,393 4,389 -4 -0.1%
Incl. CPU (microsecs)8,700 8,675 -25 -0.3%
Incl. CPU (microsecs) per call 17 17 -0 -0.3%
Excl. CPU (microsec)4,186 4,180 -6 -0.1%
Incl. MemUse (bytes)75,000 75,000 0 0.0%
Incl. MemUse (bytes) per call 145 145 0 0.0%
Excl. MemUse (bytes)524 524 0 0.0%
Incl. PeakMemUse (bytes)60,052 60,052 0 0.0%
Incl. PeakMemUse (bytes) per call 116 116 0 0.0%
Excl. PeakMemUse (bytes)12,080 12,080 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% -11 -0.5% -25 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -36.4% -6 -24.0% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% -7 -63.6% -2 -8.0% 0 N/A% 0 N/A%
l0 N/A% -4 -36.4% -23 -92.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
rdf_field_attach_view_alter0 N/A% -3 -27.3% -3 -12.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -3 -27.3% -12 -48.0% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -18.2% -5 -20.0% 0 N/A% 0 N/A%
overlay_page_alter0 N/A% 2 18.2% 2 8.0% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% 1 9.1% 1 4.0% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% -1 -9.1% -2 -8.0% 0 N/A% 0 N/A%
views_page_alter0 N/A% 1 9.1% 0 0.0% 0 N/A% 0 N/A%
devel_translated_menu_link_alter0 N/A% 1 9.1% 1 4.0% 0 N/A% 0 N/A%
devel_page_alter0 N/A% 1 9.1% 2 8.0% 0 N/A% 0 N/A%
is_array0 N/A% 1 9.1% -11 -44.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -9.1% -1 -4.0% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -9.1% 13 52.0% 0 N/A% 0 N/A%
array_diff0 N/A% -1 -9.1% 3 12.0% 0 N/A% 0 N/A%
array_intersect0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
user_menu_site_status_alter0 N/A% -1 -9.1% -2 -8.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -8 -32.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 3 12.0% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
node_entity_display_alter0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%