Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)179,610 110,714 -68,896 -38.4%
Incl. Wall Time (microsec) per call 1,425 879 -547 -38.4%
Excl. Wall Time (microsec)17,084 10,541 -6,543 -38.3%
Incl. CPU (microsecs)32,004 24,003 -8,001 -25.0%
Incl. CPU (microsecs) per call 254 191 -64 -25.0%
Excl. CPU (microsec)8,001 0 -8,001 -100.0%
Incl. MemUse (bytes)1,145,768 1,145,848 80 0.0%
Incl. MemUse (bytes) per call 9,093 9,094 1 0.0%
Excl. MemUse (bytes)-42,080 -42,080 0 0.0%
Incl. PeakMemUse (bytes)1,207,256 1,207,336 80 0.0%
Incl. PeakMemUse (bytes) per call 9,581 9,582 1 0.0%
Excl. PeakMemUse (bytes)38,624 38,624 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% -68,896 -2.8% -8,001 -200.0% 80 0.6% 80 0.6%
Exclusive Metrics Diff for Current Function-6,543 -9.5% -8,001 -100.0% 0 0.0% 0 0.0%
Parent functions
drupal_alter0 N/A% -68,320 -99.2% -8,001 -100.0% 80 100.0% 80 100.0%
l0 N/A% -299 -0.4% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -140 -0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\options\Plugin\field\widget\OptionsWidgetBase::getOptions0 N/A% -137 -0.2% 0 0.0% 0 0.0% 0 0.0%
Child functions
menu_form_node_form_alter0 N/A% -46,210 -67.1% 0 0.0% 80 100.0% 144 180.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -3,762 -5.5% 0 0.0% 0 0.0% 0 0.0%
comment_form_node_form_alter0 N/A% -2,681 -3.9% 0 0.0% 0 0.0% 0 0.0%
path_form_node_form_alter0 N/A% -2,073 -3.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% -1,801 -2.6% 0 0.0% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% -1,378 -2.0% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% -993 -1.4% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% -774 -1.1% 0 0.0% 0 0.0% 0 0.0%
implode0 N/A% -288 -0.4% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% -284 -0.4% 0 0.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -257 -0.4% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% -248 -0.4% 0 0.0% 0 0.0% 0 0.0%
array_diff0 N/A% -229 -0.3% 0 0.0% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% -228 -0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -207 -0.3% 0 0.0% 0 0.0% -112 -140.0%
rdf_field_attach_view_alter0 N/A% -206 -0.3% 0 0.0% 0 0.0% 0 0.0%
overlay_page_alter0 N/A% -177 -0.3% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% -175 -0.3% 0 0.0% 0 0.0% 0 0.0%
array_intersect0 N/A% -136 -0.2% 0 0.0% 0 0.0% 48 60.0%
user_template_preprocess_default_variables_alter0 N/A% -96 -0.1% 0 0.0% 0 0.0% 0 0.0%
user_menu_site_status_alter0 N/A% -39 -0.1% 0 0.0% 0 0.0% 0 0.0%
node_entity_display_alter0 N/A% -39 -0.1% 0 0.0% 0 0.0% 0 0.0%
views_page_alter0 N/A% -38 -0.1% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% -34 -0.0% 0 0.0% 0 0.0% 0 0.0%