Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519c116ac5313Run #519c146573182DiffDiff%
Number of Function Calls315 315 0 0.0%
Incl. Wall Time (microsec)6,379 6,406 27 0.4%
Incl. Wall Time (microsec) per call 20 20 0 0.4%
Excl. Wall Time (microsec)2,893 2,897 4 0.1%
Incl. CPU (microsecs)6,712 6,749 37 0.6%
Incl. CPU (microsecs) per call 21 21 0 0.6%
Excl. CPU (microsec)2,708 2,735 27 1.0%
Incl. MemUse (bytes)66,100 66,088 -12 -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 56,044 -76 -0.1%
Incl. PeakMemUse (bytes) per call 178 178 -0 -0.1%
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% 27 0.0% 37 0.1% -12 -0.0% -76 -0.0%
Exclusive Metrics Diff for Current Function4 14.8% 27 73.0% 0 0.0% 0 0.0%
Parent functions
drupal_alter0 N/A% 20 74.1% 34 91.9% -12 -100.0% -76 -100.0%
l0 N/A% 12 44.4% 9 24.3% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -5 -18.5% -6 -16.2% 0 0.0% 0 0.0%
Child functions
system_page_alter0 N/A% 30 111.1% 30 81.1% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% 9 33.3% -2 -5.4% -12 -100.0% -20 -26.3%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -6 -22.2% -7 -18.9% 0 0.0% 0 0.0%
array_shift0 N/A% -6 -22.2% 0 0.0% 0 0.0% -100 -131.6%
function_exists0 N/A% -4 -14.8% 1 2.7% 0 0.0% 0 0.0%
implode0 N/A% -4 -14.8% -7 -18.9% 0 0.0% 0 0.0%
array_keys0 N/A% 2 7.4% 1 2.7% 0 0.0% 44 57.9%
views_page_alter0 N/A% 1 3.7% 0 0.0% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 1 3.7% -1 -2.7% 0 0.0% 0 0.0%
array_diff0 N/A% 1 3.7% 1 2.7% 0 0.0% 0 0.0%
user_menu_site_status_alter0 N/A% -1 -3.7% 0 0.0% 0 0.0% 0 0.0%
overlay_page_alter0 N/A% 0 0.0% 2 5.4% 0 0.0% 0 0.0%
devel_page_alter0 N/A% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
devel_translated_menu_link_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
array_intersect0 N/A% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
array_merge0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -2 -5.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -4 -10.8% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 0 0.0% 2 5.4% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%