Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)110,714 557,775 447,061 403.8%
Incl. Wall Time (microsec) per call 879 4,427 3,548 403.8%
Excl. Wall Time (microsec)10,541 53,344 42,803 406.1%
Incl. CPU (microsecs)24,003 32,001 7,998 33.3%
Incl. CPU (microsecs) per call 191 254 63 33.3%
Excl. CPU (microsec)0 8,001 8,001 N/A%
Incl. MemUse (bytes)1,145,848 1,145,784 -64 -0.0%
Incl. MemUse (bytes) per call 9,094 9,094 -1 -0.0%
Excl. MemUse (bytes)-42,080 -42,104 -24 -0.1%
Incl. PeakMemUse (bytes)1,207,336 1,207,272 -64 -0.0%
Incl. PeakMemUse (bytes) per call 9,582 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% 447,061 2.9% 7,998 199.9% -64 -3.8% -64 -4.3%
Exclusive Metrics Diff for Current Function42,803 9.6% 8,001 100.0% -24 -37.5% 0 0.0%
Parent functions
drupal_alter0 N/A% 443,291 99.2% 3,997 50.0% -64 -100.0% -64 -100.0%
l0 N/A% 1,923 0.4% 4,001 50.0% 0 0.0% 0 0.0%
Drupal\options\Plugin\field\widget\OptionsWidgetBase::getOptions0 N/A% 951 0.2% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 896 0.2% 0 0.0% 0 0.0% 0 0.0%
Child functions
menu_form_node_form_alter0 N/A% 298,437 66.8% -2 -0.0% -64 -100.0% -272 -425.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 23,751 5.3% 0 0.0% 0 0.0% 0 0.0%
comment_form_node_form_alter0 N/A% 17,830 4.0% 0 0.0% 0 0.0% 0 0.0%
path_form_node_form_alter0 N/A% 13,557 3.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 11,729 2.6% 4,000 50.0% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 9,592 2.1% -4,001 -50.0% 0 0.0% 0 0.0%
is_array0 N/A% 6,500 1.5% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% 5,039 1.1% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% 1,868 0.4% 0 0.0% 24 37.5% 24 37.5%
array_shift0 N/A% 1,818 0.4% 0 0.0% 0 0.0% 0 0.0%
implode0 N/A% 1,786 0.4% 0 0.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 1,607 0.4% 0 0.0% 0 0.0% 0 0.0%
array_diff0 N/A% 1,472 0.3% 0 0.0% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 1,468 0.3% 0 0.0% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% 1,327 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1,324 0.3% 0 0.0% 0 0.0% 112 175.0%
overlay_page_alter0 N/A% 1,150 0.3% 0 0.0% 0 0.0% 0 0.0%
array_intersect0 N/A% 1,135 0.3% 0 0.0% 0 0.0% 72 112.5%
array_keys0 N/A% 1,052 0.2% 0 0.0% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 718 0.2% 0 0.0% 0 0.0% 0 0.0%
views_page_alter0 N/A% 350 0.1% 0 0.0% 0 0.0% 0 0.0%
node_entity_display_alter0 N/A% 266 0.1% 0 0.0% 0 0.0% 0 0.0%
user_menu_site_status_alter0 N/A% 261 0.1% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 221 0.0% 0 0.0% 0 0.0% 0 0.0%