Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls623 626 3 0.5%
Incl. Wall Time (microsec)5,739 6,264 525 9.1%
Incl. Wall Time (microsec) per call 9 10 1 8.6%
Excl. Wall Time (microsec)3,544 3,663 119 3.4%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 6 0 -6 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)166,392 215,832 49,440 29.7%
Incl. MemUse (bytes) per call 267 345 78 29.1%
Excl. MemUse (bytes)30,168 26,408 -3,760 -12.5%
Incl. PeakMemUse (bytes)112,416 171,040 58,624 52.1%
Incl. PeakMemUse (bytes) per call 180 273 93 51.4%
Excl. PeakMemUse (bytes)27,576 33,184 5,608 20.3%

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::alter3 8.3% 525 1.6% -4,000 -12.5% 49,440 1.5% 58,624 1.7%
Exclusive Metrics Diff for Current Function119 22.7% 0 0.0% -3,760 -7.6% 5,608 9.6%
Parent functions
drupal_alter3 100.0% 527 100.4% -4,000 -100.0% 49,568 100.3% 58,624 100.0%
menu_local_tasks0 0.0% -2 -0.4% 0 0.0% -128 -0.3% 0 0.0%
Child functions
views_query_views_alter2 6.1% 232 44.2% 0 0.0% 34,712 70.2% 36,000 61.4%
views_page_alter0 0.0% 70 13.3% 0 0.0% 17,184 34.8% 14,976 25.5%
Drupal\Core\Extension\ModuleHandler::getImplementations6 18.2% 48 9.1% 0 0.0% 2,384 4.8% 1,560 2.7%
node_query_node_access_alter1 3.0% 25 4.8% 0 0.0% -6,192 -12.5% -4,176 -7.1%
array_shift2 6.1% 8 1.5% -4,000 -100.0% -128 -0.3% 496 0.8%
function_exists11 33.3% 7 1.3% 0 0.0% 0 0.0% 400 0.7%
menu_block_view_alter0 0.0% 6 1.1% 0 0.0% 0 0.0% 0 0.0%
implode2 6.1% -5 -1.0% 0 0.0% 256 0.5% 560 1.0%
array_diff1 3.0% 4 0.8% 0 0.0% 352 0.7% 256 0.4%
array_merge4 12.1% 3 0.6% 0 0.0% 3,008 6.1% 2,592 4.4%
rdf_field_attach_view_alter0 0.0% 2 0.4% 0 0.0% 0 0.0% 0 0.0%
user_menu_breadcrumb_alter1 3.0% 2 0.4% 0 0.0% 1,128 2.3% 816 1.4%
system_page_alter0 0.0% 2 0.4% 0 0.0% 0 0.0% -120 -0.2%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
devel_page_alter0 0.0% 1 0.2% 0 0.0% 0 0.0% 120 0.2%
array_intersect0 0.0% 1 0.2% 0 0.0% 120 0.2% -384 -0.7%
devel_translated_menu_link_alter0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
overlay_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% -248 -0.4%
user_template_preprocess_default_variables_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
node_entity_display_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% -192 -0.3%
array_fill_keys0 0.0% 0 0.0% 0 0.0% 128 0.3% 128 0.2%
array_keys0 0.0% 0 0.0% 0 0.0% 248 0.5% 232 0.4%
is_array3 9.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_menu_site_status_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_block_view_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%