Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)1,783 1,702 -81 -4.5%
Incl. Wall Time (microsec) per call 27 26 -1 -4.5%
Excl. Wall Time (microsec)855 782 -73 -8.5%
Incl. CPU (microsecs)1,845 1,749 -96 -5.2%
Incl. CPU (microsecs) per call 28 27 -1 -5.2%
Excl. CPU (microsec)710 611 -99 -13.9%
Incl. MemUse (bytes)63,256 63,256 0 0.0%
Incl. MemUse (bytes) per call 958 958 0 0.0%
Excl. MemUse (bytes)808 808 0 0.0%
Incl. PeakMemUse (bytes)61,544 61,792 248 0.4%
Incl. PeakMemUse (bytes) per call 932 936 4 0.4%
Excl. PeakMemUse (bytes)17,656 17,904 248 1.4%

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% -81 -15.9% -96 -9.3% 0 0.0% 248 0.2%
Exclusive Metrics Diff for Current Function-73 -90.1% -99 -103.1% 0 N/A% 248 100.0%
Parent functions
drupal_alter0 N/A% -79 -97.5% -97 -101.0% 0 N/A% 248 100.0%
l0 N/A% -4 -4.9% -2 -2.1% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 2 2.5% 3 3.1% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -6 -7.4% -14 -14.6% 0 N/A% 0 0.0%
system_page_alter0 N/A% 5 6.2% 5 5.2% 0 N/A% 0 0.0%
rdf_field_attach_view_alter0 N/A% -4 -4.9% -4 -4.2% 0 N/A% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -3 -3.7% -2 -2.1% 0 N/A% 0 0.0%
views_page_alter0 N/A% -3 -3.7% -4 -4.2% 0 N/A% 0 0.0%
is_array0 N/A% -3 -3.7% 7 7.3% 0 N/A% 0 0.0%
array_keys0 N/A% 3 3.7% 4 4.2% 0 N/A% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 2 2.5% 3 3.1% 0 N/A% 0 0.0%
function_exists0 N/A% 2 2.5% 1 1.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -1.2% 0 0.0% 0 N/A% 0 0.0%
simpletest_js_alter0 N/A% -1 -1.2% -1 -1.0% 0 N/A% 0 0.0%
node_entity_display_alter0 N/A% 1 1.2% 2 2.1% 0 N/A% 0 0.0%
array_merge0 N/A% 0 0.0% 3 3.1% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 0.0%
array_shift0 N/A% 0 0.0% 2 2.1% 0 N/A% 0 0.0%
array_intersect0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
user_menu_site_status_alter0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 0.0%
array_diff0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 0.0%