Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls488 488 0 0.0%
Incl. Wall Time (microsec)8,593 8,616 23 0.3%
Incl. Wall Time (microsec) per call 18 18 0 0.3%
Excl. Wall Time (microsec)4,249 4,253 4 0.1%
Incl. CPU (microsecs)9,092 9,125 33 0.4%
Incl. CPU (microsecs) per call 19 19 0 0.4%
Excl. CPU (microsec)4,069 4,000 -69 -1.7%
Incl. MemUse (bytes)73,036 73,036 0 0.0%
Incl. MemUse (bytes) per call 150 150 0 0.0%
Excl. MemUse (bytes)-896 -896 0 0.0%
Incl. PeakMemUse (bytes)49,344 49,344 0 0.0%
Incl. PeakMemUse (bytes) per call 101 101 0 0.0%
Excl. PeakMemUse (bytes)9,284 9,284 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% 23 3.0% 33 10.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 17.4% -69 -209.1% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 26 113.0% 43 130.3% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -2 -8.7% -3 -9.1% 0 N/A% 0 N/A%
l0 N/A% -1 -4.3% -7 -21.2% 0 N/A% 0 N/A%
Child functions
devel_translated_menu_link_alter0 N/A% 36 156.5% 37 112.1% 0 N/A% 0 N/A%
system_page_alter0 N/A% -29 -126.1% -28 -84.8% 0 N/A% 0 N/A%
array_keys0 N/A% 8 34.8% 8 24.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 8 34.8% 15 45.5% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% -5 -21.7% -5 -15.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 5 21.7% 6 18.2% 0 N/A% 0 N/A%
function_exists0 N/A% 5 21.7% 7 21.2% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% -4 -17.4% -2 -6.1% 0 N/A% 0 N/A%
is_array0 N/A% -4 -17.4% 43 130.3% 0 N/A% 0 N/A%
overlay_page_alter0 N/A% -3 -13.0% -2 -6.1% 0 N/A% 0 N/A%
array_intersect0 N/A% 3 13.0% 3 9.1% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% 3 13.0% 6 18.2% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% -3 -13.0% -2 -6.1% 0 N/A% 0 N/A%
implode0 N/A% -2 -8.7% 13 39.4% 0 N/A% 0 N/A%
array_shift0 N/A% 2 8.7% 2 6.1% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -2 -8.7% -2 -6.1% 0 N/A% 0 N/A%
user_menu_site_status_alter0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 N/A%
node_entity_display_alter0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% -1 -4.3% 1 3.0% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% -4 -12.1% 0 N/A% 0 N/A%
devel_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 6 18.2% 0 N/A% 0 N/A%