Diff Report
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519a6f8ea14bdRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls175 175 0 0.0%
Incl. Wall Time (microsec)2,527 2,652 125 4.9%
Incl. Wall Time (microsec) per call 14 15 1 4.9%
Excl. Wall Time (microsec)1,452 1,480 28 1.9%
Incl. CPU (microsecs)2,652 2,782 130 4.9%
Incl. CPU (microsecs) per call 15 16 1 4.9%
Excl. CPU (microsec)1,151 1,172 21 1.8%
Incl. MemUse (bytes)74,136 74,120 -16 -0.0%
Incl. MemUse (bytes) per call 424 424 -0 -0.0%
Excl. MemUse (bytes)-9,344 -9,344 0 0.0%
Incl. PeakMemUse (bytes)69,312 69,432 120 0.2%
Incl. PeakMemUse (bytes) per call 396 397 1 0.2%
Excl. PeakMemUse (bytes)7,616 7,616 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% 125 10.5% 130 11.2% -16 -0.1% 120 0.4%
Exclusive Metrics Diff for Current Function28 22.4% 21 16.2% 0 0.0% 0 0.0%
Parent function
drupal_alter0 N/A% 125 100.0% 130 100.0% -16 -100.0% 120 100.0%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 51 40.8% 49 37.7% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 28 22.4% 28 21.5% 0 0.0% 0 0.0%
array_diff0 N/A% 6 4.8% 2 1.5% 0 0.0% 0 0.0%
function_exists0 N/A% 3 2.4% -2 -1.5% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 1 0.8% -2 -1.5% 0 0.0% 0 0.0%
node_entity_display_alter0 N/A% 1 0.8% 5 3.8% 0 0.0% 0 0.0%
array_intersect0 N/A% 1 0.8% 1 0.8% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 1 0.8% 1 0.8% 0 0.0% 0 0.0%
array_keys0 N/A% 1 0.8% 2 1.5% 0 0.0% 88 73.3%
array_shift0 N/A% 1 0.8% 4 3.1% 0 0.0% 0 0.0%
implode0 N/A% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% 1 0.8% -4 -3.1% 0 0.0% 0 0.0%
is_array0 N/A% 1 0.8% 30 23.1% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% 0 0.0% -5 -3.8% 0 0.0% 32 26.7%
user_menu_site_status_alter0 N/A% 0 0.0% -4 -3.1% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% 1 0.8% -16 -100.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 2 1.5% 0 0.0% 0 0.0%
views_form_views_exposed_form_alter0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%