Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51774c26bf054Run #51774d289642fDiffDiff%
Number of Function Calls225 225 0 0.0%
Incl. Wall Time (microsec)3,460 3,557 97 2.8%
Incl. Wall Time (microsec) per call 15 16 0 2.8%
Excl. Wall Time (microsec)1,662 1,681 19 1.1%
Incl. CPU (microsecs)3,653 3,770 117 3.2%
Incl. CPU (microsecs) per call 16 17 1 3.2%
Excl. CPU (microsec)1,326 1,379 53 4.0%
Incl. MemUse (bytes)109,536 109,352 -184 -0.2%
Incl. MemUse (bytes) per call 487 486 -1 -0.2%
Excl. MemUse (bytes)2,952 2,880 -72 -2.4%
Incl. PeakMemUse (bytes)88,080 85,280 -2,800 -3.2%
Incl. PeakMemUse (bytes) per call 391 379 -12 -3.2%
Excl. PeakMemUse (bytes)16,240 16,096 -144 -0.9%

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% 97 0.3% 117 0.3% -184 -0.8% -2,800 -15.5%
Exclusive Metrics Diff for Current Function19 19.6% 53 45.3% -72 -39.1% -144 -5.1%
Parent functions
drupal_alter0 N/A% 98 101.0% 117 100.0% -168 -91.3% -2,800 -100.0%
menu_local_tasks0 N/A% -1 -1.0% 0 0.0% -16 -8.7% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 23 23.7% 27 23.1% 0 0.0% -96 -3.4%
rdf_field_attach_view_alter0 N/A% 15 15.5% 16 13.7% 0 0.0% -1,648 -58.9%
function_exists0 N/A% 9 9.3% 7 6.0% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 6 6.2% 4 3.4% 0 0.0% 0 0.0%
is_array0 N/A% 5 5.2% -2 -1.7% 0 0.0% 0 0.0%
array_keys0 N/A% 5 5.2% 2 1.7% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 4 4.1% 8 6.8% 0 0.0% 0 0.0%
menu_block_view_alter0 N/A% 4 4.1% 4 3.4% 0 0.0% 0 0.0%
system_page_alter0 N/A% 3 3.1% 3 2.6% -48 -26.1% 0 0.0%
devel_translated_menu_link_alter0 N/A% 2 2.1% 3 2.6% 0 0.0% 0 0.0%
array_merge0 N/A% 2 2.1% -2 -1.7% 0 0.0% -48 -1.7%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -2 -2.1% -2 -1.7% 0 0.0% 0 0.0%
array_diff0 N/A% 2 2.1% -2 -1.7% 0 0.0% 0 0.0%
node_entity_display_alter0 N/A% -1 -1.0% 0 0.0% 0 0.0% 0 0.0%
implode0 N/A% 1 1.0% -2 -1.7% 0 0.0% -864 -30.9%
devel_page_alter0 N/A% 0 0.0% 0 0.0% -72 -39.1% 0 0.0%
user_menu_site_status_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
views_page_alter0 N/A% 0 0.0% 1 0.9% 8 4.3% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 3 2.6% 0 0.0% 0 0.0%
array_intersect0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -5 -4.3% 0 0.0% 0 0.0%