Diff Report
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519c13f61d210Run #519c116ac5313DiffDiff%
Number of Function Calls315 315 0 0.0%
Incl. Wall Time (microsec)6,397 6,379 -18 -0.3%
Incl. Wall Time (microsec) per call 20 20 -0 -0.3%
Excl. Wall Time (microsec)2,890 2,893 3 0.1%
Incl. CPU (microsecs)6,738 6,712 -26 -0.4%
Incl. CPU (microsecs) per call 21 21 -0 -0.4%
Excl. CPU (microsec)2,728 2,708 -20 -0.7%
Incl. MemUse (bytes)66,100 66,100 0 0.0%
Incl. MemUse (bytes) per call 210 210 0 0.0%
Excl. MemUse (bytes)-3,224 -3,224 0 0.0%
Incl. PeakMemUse (bytes)56,120 56,120 0 0.0%
Incl. PeakMemUse (bytes) per call 178 178 0 0.0%
Excl. PeakMemUse (bytes)12,548 12,548 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% -18 -2.0% -26 -3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 16.7% -20 -76.9% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% -20 -111.1% -30 -115.4% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 1 5.6% 1 3.8% 0 N/A% 0 N/A%
l0 N/A% 1 5.6% 3 11.5% 0 N/A% 0 N/A%
Child functions
rdf_field_attach_view_alter0 N/A% -16 -88.9% -24 -92.3% 0 N/A% 0 N/A%
array_shift0 N/A% 8 44.4% 6 23.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -7 -38.9% -5 -19.2% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% -5 -27.8% -5 -19.2% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% -2 -11.1% -1 -3.8% 0 N/A% 0 N/A%
function_exists0 N/A% 2 11.1% 4 15.4% 0 N/A% 0 N/A%
devel_page_alter0 N/A% 1 5.6% 2 7.7% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% -1 -5.6% -2 -7.7% 0 N/A% 0 N/A%
array_diff0 N/A% -1 -5.6% 3 11.5% 0 N/A% 0 N/A%
implode0 N/A% 1 5.6% 3 11.5% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -5.6% -4 -15.4% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
overlay_page_alter0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 N/A%
devel_translated_menu_link_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
user_menu_site_status_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 13 50.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%