Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls622 622 0 0.0%
Incl. Wall Time (microsec)32,857 34,211 1,354 4.1%
Incl. Wall Time (microsec) per call 53 55 2 4.1%
Excl. Wall Time (microsec)5,150 5,229 79 1.5%
Incl. CPU (microsecs)27,785 28,464 679 2.4%
Incl. CPU (microsecs) per call 45 46 1 2.4%
Excl. CPU (microsec)3,978 4,052 74 1.9%
Incl. MemUse (bytes)913,176 913,192 16 0.0%
Incl. MemUse (bytes) per call 1,468 1,468 0 0.0%
Excl. MemUse (bytes)464 464 0 0.0%
Incl. PeakMemUse (bytes)1,046,072 1,045,920 -152 -0.0%
Incl. PeakMemUse (bytes) per call 1,682 1,682 -0 -0.0%
Excl. PeakMemUse (bytes)8,760 8,760 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% 1,354 7.1% 679 3.3% 16 0.0% -152 -0.1%
Exclusive Metrics Diff for Current Function79 5.8% 74 10.9% 0 0.0% 0 0.0%
Parent functions
drupal_alter0 N/A% 1,329 98.2% 671 98.8% 16 100.0% -152 -100.0%
l0 N/A% 20 1.5% 3 0.4% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 5 0.4% 5 0.7% 0 0.0% 0 0.0%
Child functions
field_system_info_alter0 N/A% 1,102 81.4% 422 62.2% 0 0.0% -64 -42.1%
system_page_alter0 N/A% 124 9.2% 124 18.3% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% 112 8.3% 54 8.0% 16 100.0% 0 0.0%
is_array0 N/A% -58 -4.3% -35 -5.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 37 2.7% 50 7.4% 0 0.0% -88 -57.9%
node_system_info_alter0 N/A% -36 -2.7% 1 0.1% 0 0.0% 0 0.0%
toolbar_system_info_alter0 N/A% -35 -2.6% -16 -2.4% 0 0.0% 0 0.0%
overlay_page_alter0 N/A% 29 2.1% 29 4.3% 0 0.0% 0 0.0%
system_system_info_alter0 N/A% -12 -0.9% -20 -2.9% 0 0.0% 0 0.0%
views_page_alter0 N/A% 9 0.7% 8 1.2% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -8 -0.6% -7 -1.0% 0 0.0% 0 0.0%
devel_page_alter0 N/A% 7 0.5% 6 0.9% 0 0.0% 0 0.0%
function_exists0 N/A% 5 0.4% 12 1.8% 0 0.0% 0 0.0%
user_menu_site_status_alter0 N/A% 4 0.3% 2 0.3% 0 0.0% 0 0.0%
array_fill_keys0 N/A% -3 -0.2% 0 0.0% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% -3 -0.2% -4 -0.6% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 3 0.2% 2 0.3% 0 0.0% 0 0.0%
array_merge0 N/A% 3 0.2% 2 0.3% 0 0.0% 0 0.0%
array_diff0 N/A% -3 -0.2% -6 -0.9% 0 0.0% 0 0.0%
array_intersect0 N/A% -2 -0.1% -2 -0.3% 0 0.0% 0 0.0%
array_keys0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
devel_form_system_modules_alter0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
overlay_system_info_alter0 N/A% 0 0.0% -17 -2.5% 0 0.0% 0 0.0%
devel_translated_menu_link_alter0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% 3 0.4% 0 0.0% 0 0.0%
update_form_system_modules_alter0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%