Diff Report
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51abc588c7973Run #51abc4cb0a647DiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)1,722 1,716 -6 -0.3%
Incl. Wall Time (microsec) per call 26 26 -0 -0.3%
Excl. Wall Time (microsec)680 673 -7 -1.0%
Incl. CPU (microsecs)1,776 1,771 -5 -0.3%
Incl. CPU (microsecs) per call 27 27 -0 -0.3%
Excl. CPU (microsec)530 510 -20 -3.8%
Incl. MemUse (bytes)64,912 64,912 0 0.0%
Incl. MemUse (bytes) per call 984 984 0 0.0%
Excl. MemUse (bytes)-512 -512 0 0.0%
Incl. PeakMemUse (bytes)18,048 17,952 -96 -0.5%
Incl. PeakMemUse (bytes) per call 273 272 -1 -0.5%
Excl. PeakMemUse (bytes)9,264 9,168 -96 -1.0%

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% -6 -10.9% -5 -0.3% 0 0.0% -96 -0.4%
Exclusive Metrics Diff for Current Function-7 -116.7% -20 -400.0% 0 N/A% -96 -100.0%
Parent functions
drupal_alter0 N/A% -3 -50.0% -1 -20.0% 0 N/A% 0 0.0%
l0 N/A% -2 -33.3% -1 -20.0% 0 N/A% -96 -100.0%
menu_local_tasks0 N/A% -1 -16.7% -3 -60.0% 0 N/A% 0 0.0%
Child functions
user_menu_breadcrumb_alter0 N/A% 4 66.7% 4 80.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -2 -33.3% 1 20.0% 0 N/A% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -2 -33.3% -1 -20.0% 0 N/A% 0 0.0%
system_page_alter0 N/A% 1 16.7% 1 20.0% 0 N/A% 0 0.0%
is_array0 N/A% -1 -16.7% 1 20.0% 0 N/A% 0 0.0%
views_page_alter0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 0.0%
array_merge0 N/A% -1 -16.7% 2 40.0% 0 N/A% 0 0.0%
overlay_page_alter0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 0.0%
function_exists0 N/A% -1 -16.7% 7 140.0% 0 N/A% 0 0.0%
simpletest_js_alter0 N/A% 1 16.7% 1 20.0% 0 N/A% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
array_intersect0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 7 140.0% 0 N/A% 0 0.0%
user_menu_site_status_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_shift0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
array_diff0 N/A% 0 0.0% -6 -120.0% 0 N/A% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%