Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls358 358 0 0.0%
Incl. Wall Time (microsec)4,767 4,783 16 0.3%
Incl. Wall Time (microsec) per call 13 13 0 0.3%
Excl. Wall Time (microsec)2,385 2,399 14 0.6%
Incl. CPU (microsecs)5,066 5,091 25 0.5%
Incl. CPU (microsecs) per call 14 14 0 0.5%
Excl. CPU (microsec)1,965 1,969 4 0.2%
Incl. MemUse (bytes)109,312 109,320 8 0.0%
Incl. MemUse (bytes) per call 305 305 0 0.0%
Excl. MemUse (bytes)-13,704 -13,704 0 0.0%
Incl. PeakMemUse (bytes)75,272 75,432 160 0.2%
Incl. PeakMemUse (bytes) per call 210 211 0 0.2%
Excl. PeakMemUse (bytes)7,576 7,576 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% 16 0.7% 25 0.8% 8 0.1% 160 0.8%
Exclusive Metrics Diff for Current Function14 87.5% 4 16.0% 0 0.0% 0 0.0%
Parent functions
drupal_alter0 N/A% 26 162.5% 38 152.0% 8 100.0% 160 100.0%
l0 N/A% -8 -50.0% -12 -48.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -2 -12.5% -1 -4.0% 0 0.0% 0 0.0%
Child functions
views_query_views_alter0 N/A% 6 37.5% 8 32.0% 8 100.0% 152 95.0%
rdf_field_attach_view_alter0 N/A% 4 25.0% 10 40.0% 0 0.0% -8 -5.0%
views_page_alter0 N/A% -3 -18.8% -4 -16.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -2 -12.5% -5 -20.0% 0 0.0% 0 0.0%
array_keys0 N/A% -2 -12.5% -2 -8.0% 0 0.0% 16 10.0%
function_exists0 N/A% -2 -12.5% -4 -16.0% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 1 6.2% 1 4.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 6.2% -2 -8.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% -1 -6.2% -1 -4.0% 0 0.0% 0 0.0%
user_menu_site_status_alter0 N/A% 1 6.2% 0 0.0% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% -1 -6.2% -1 -4.0% 0 0.0% 0 0.0%
node_entity_display_alter0 N/A% 1 6.2% 1 4.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -1 -6.2% 0 0.0% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% 1 4.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 1 4.0% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% 1 4.0% 0 0.0% 0 0.0%
array_merge0 N/A% 0 0.0% -4 -16.0% 0 0.0% 0 0.0%
array_diff0 N/A% 0 0.0% 5 20.0% 0 0.0% 0 0.0%
array_intersect0 N/A% 0 0.0% 1 4.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 15 60.0% 0 0.0% 0 0.0%