Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls232 232 0 0.0%
Incl. Wall Time (microsec)5,648 5,677 29 0.5%
Incl. Wall Time (microsec) per call 24 24 0 0.5%
Excl. Wall Time (microsec)2,503 2,484 -19 -0.8%
Incl. CPU (microsecs)5,915 5,939 24 0.4%
Incl. CPU (microsecs) per call 25 26 0 0.4%
Excl. CPU (microsec)2,288 2,320 32 1.4%
Incl. MemUse (bytes)65,476 65,476 0 0.0%
Incl. MemUse (bytes) per call 282 282 0 0.0%
Excl. MemUse (bytes)-11,540 -11,540 0 0.0%
Incl. PeakMemUse (bytes)58,664 58,716 52 0.1%
Incl. PeakMemUse (bytes) per call 253 253 0 0.1%
Excl. PeakMemUse (bytes)12,204 12,204 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% 29 0.4% 24 0.3% 0 0.0% 52 0.0%
Exclusive Metrics Diff for Current Function-19 -65.5% 32 133.3% 0 N/A% 0 0.0%
Parent functions
drupal_alter0 N/A% 40 137.9% 35 145.8% 0 N/A% 52 100.0%
menu_local_tasks0 N/A% -6 -20.7% -7 -29.2% 0 N/A% 0 0.0%
l0 N/A% -5 -17.2% -4 -16.7% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 16 55.2% 15 62.5% 0 N/A% 0 0.0%
function_exists0 N/A% 8 27.6% 1 4.2% 0 N/A% 0 0.0%
node_query_node_access_alter0 N/A% 7 24.1% 8 33.3% 0 N/A% 0 0.0%
array_keys0 N/A% 5 17.2% 5 20.8% 0 N/A% 44 84.6%
array_intersect0 N/A% 5 17.2% 8 33.3% 0 N/A% 0 0.0%
views_page_alter0 N/A% -3 -10.3% -2 -8.3% 0 N/A% 108 207.7%
array_shift0 N/A% 3 10.3% -9 -37.5% 0 N/A% -100 -192.3%
system_page_alter0 N/A% 3 10.3% 2 8.3% 0 N/A% 0 0.0%
array_merge0 N/A% 2 6.9% -1 -4.2% 0 N/A% 0 0.0%
rdf_field_attach_view_alter0 N/A% 2 6.9% 9 37.5% 0 N/A% 0 0.0%
implode0 N/A% -2 -6.9% -8 -33.3% 0 N/A% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 2 6.9% -1 -4.2% 0 N/A% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% -1 -3.4% -1 -4.2% 0 N/A% 0 0.0%
array_fill_keys0 N/A% 1 3.4% 0 0.0% 0 N/A% 0 0.0%
array_diff0 N/A% -1 -3.4% 3 12.5% 0 N/A% 0 0.0%
views_query_views_alter0 N/A% 1 3.4% 3 12.5% 0 N/A% 0 0.0%
is_array0 N/A% -1 -3.4% -42 -175.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 3.4% 2 8.3% 0 N/A% 0 0.0%
user_menu_site_status_alter0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 0.0%
devel_translated_menu_link_alter0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
overlay_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
devel_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%