Diff Report
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519730b884300Run #51972fb0786efDiffDiff%
Number of Function Calls355 355 0 0.0%
Incl. Wall Time (microsec)133,037 133,276 239 0.2%
Incl. Wall Time (microsec) per call 375 375 1 0.2%
Excl. Wall Time (microsec)56,825 56,836 11 0.0%
Incl. CPU (microsecs)12,000 12,002 2 0.0%
Incl. CPU (microsecs) per call 34 34 0 0.0%
Excl. CPU (microsec)8,000 4,001 -3,999 -50.0%
Incl. MemUse (bytes)166,256 166,256 0 0.0%
Incl. MemUse (bytes) per call 468 468 0 0.0%
Excl. MemUse (bytes)48 48 0 0.0%
Incl. PeakMemUse (bytes)162,640 162,640 0 0.0%
Incl. PeakMemUse (bytes) per call 458 458 0 0.0%
Excl. PeakMemUse (bytes)29,640 29,640 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% 239 28.3% 2 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 4.6% -3,999 -199950.0% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 216 90.4% 2 100.0% 0 N/A% 0 N/A%
l0 N/A% 19 7.9% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 4 1.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
is_array0 N/A% 651 272.4% 4,001 200050.0% 0 N/A% 0 N/A%
array_shift0 N/A% -221 -92.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -71 -29.7% 4,000 200000.0% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% -48 -20.1% -4,000 -200000.0% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% -28 -11.7% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 25 10.5% 0 0.0% 0 N/A% 0 N/A%
views_page_alter0 N/A% -21 -8.8% 0 0.0% 0 N/A% 0 N/A%
overlay_page_alter0 N/A% -20 -8.4% 0 0.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% -19 -7.9% 0 0.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -8 -3.3% 0 0.0% 0 N/A% 0 N/A%
array_intersect0 N/A% -6 -2.5% 0 0.0% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% -4 -1.7% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% -4 -1.7% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 4 1.7% 0 0.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% -3 -1.3% 0 0.0% 0 N/A% 0 N/A%
user_menu_site_status_alter0 N/A% -2 -0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 2 0.8% 0 0.0% 0 N/A% 0 N/A%
node_entity_display_alter0 N/A% 1 0.4% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 1 0.4% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 N/A%