Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls62 62 0 0.0%
Incl. Wall Time (microsec)1,669 1,629 -40 -2.4%
Incl. Wall Time (microsec) per call 27 26 -1 -2.4%
Excl. Wall Time (microsec)787 737 -50 -6.4%
Incl. CPU (microsecs)1,723 1,678 -45 -2.6%
Incl. CPU (microsecs) per call 28 27 -1 -2.6%
Excl. CPU (microsec)609 590 -19 -3.1%
Incl. MemUse (bytes)59,320 59,320 0 0.0%
Incl. MemUse (bytes) per call 957 957 0 0.0%
Excl. MemUse (bytes)328 328 0 0.0%
Incl. PeakMemUse (bytes)61,280 61,280 0 0.0%
Incl. PeakMemUse (bytes) per call 988 988 0 0.0%
Excl. PeakMemUse (bytes)16,840 16,840 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% -40 -3.6% -45 -2.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-50 -125.0% -19 -42.2% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% -41 -102.5% -44 -97.8% 0 N/A% 0 N/A%
l0 N/A% 1 2.5% -1 -2.2% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
system_page_alter0 N/A% -17 -42.5% -15 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 10 25.0% 3 6.7% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% 5 12.5% 4 8.9% 0 N/A% 0 N/A%
implode0 N/A% 4 10.0% 4 8.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 3 7.5% 2 4.4% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 3 7.5% 2 4.4% 0 N/A% 0 N/A%
function_exists0 N/A% 2 5.0% -2 -4.4% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -2.5% 2 4.4% 0 N/A% 0 N/A%
user_menu_site_status_alter0 N/A% 1 2.5% 2 4.4% 0 N/A% 0 N/A%
views_page_alter0 N/A% -1 -2.5% -2 -4.4% 0 N/A% 0 N/A%
is_array0 N/A% 1 2.5% -16 -35.6% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
node_entity_display_alter0 N/A% 0 0.0% -3 -6.7% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 2 4.4% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% -4 -8.9% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 0.0% -4 -8.9% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%