Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls352 352 0 0.0%
Incl. Wall Time (microsec)28,364 28,473 109 0.4%
Incl. Wall Time (microsec) per call 81 81 0 0.4%
Excl. Wall Time (microsec)3,837 3,858 21 0.5%
Incl. CPU (microsecs)22,900 23,065 165 0.7%
Incl. CPU (microsecs) per call 65 66 0 0.7%
Excl. CPU (microsec)3,156 3,129 -27 -0.9%
Incl. MemUse (bytes)366,296 366,240 -56 -0.0%
Incl. MemUse (bytes) per call 1,041 1,040 -0 -0.0%
Excl. MemUse (bytes)-8,264 -8,256 8 0.1%
Incl. PeakMemUse (bytes)502,088 501,960 -128 -0.0%
Incl. PeakMemUse (bytes) per call 1,426 1,426 -0 -0.0%
Excl. PeakMemUse (bytes)8,840 8,840 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% 109 0.3% 165 0.5% -56 -0.0% -128 -0.0%
Exclusive Metrics Diff for Current Function21 19.3% -27 -16.4% 8 14.3% 0 0.0%
Parent functions
drupal_alter0 N/A% 107 98.2% 173 104.8% -56 -100.0% -128 -100.0%
menu_local_tasks0 N/A% 1 0.9% 1 0.6% 0 0.0% 0 0.0%
l0 N/A% 1 0.9% -9 -5.5% 0 0.0% 0 0.0%
Child functions
field_system_info_alter0 N/A% 121 111.0% 223 135.2% -48 -85.7% -112 -87.5%
is_array0 N/A% -74 -67.9% -17 -10.3% 0 0.0% 0 0.0%
toolbar_system_info_alter0 N/A% 35 32.1% 1 0.6% 0 0.0% 0 0.0%
system_page_alter0 N/A% 23 21.1% 23 13.9% 0 0.0% 0 0.0%
devel_form_user_admin_permissions_alter0 N/A% -22 -20.2% -21 -12.7% 0 0.0% 0 0.0%
system_system_info_alter0 N/A% 5 4.6% 6 3.6% 0 0.0% 0 0.0%
views_page_alter0 N/A% 4 3.7% 2 1.2% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% -4 -3.7% 13 7.9% -8 -14.3% 0 0.0%
array_merge0 N/A% -2 -1.8% -4 -2.4% 0 0.0% 0 0.0%
devel_page_alter0 N/A% 2 1.8% 1 0.6% 0 0.0% 0 0.0%
node_system_info_alter0 N/A% -2 -1.8% -34 -20.6% 0 0.0% 0 0.0%
devel_translated_menu_link_alter0 N/A% 1 0.9% 1 0.6% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 0.9% 1 0.6% 0 0.0% 0 0.0%
array_keys0 N/A% 1 0.9% -1 -0.6% 8 14.3% -16 -12.5%
user_menu_site_status_alter0 N/A% -1 -0.9% -4 -2.4% 0 0.0% 0 0.0%
array_diff0 N/A% -1 -0.9% 2 1.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 0.9% 5 3.0% 0 0.0% 0 0.0%
array_intersect0 N/A% 1 0.9% 3 1.8% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% -15 -9.1% 0 0.0% 0 0.0%
overlay_system_info_alter0 N/A% 0 0.0% -2 -1.2% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 7 4.2% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
overlay_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% 1 0.6% -16 -28.6% 0 0.0%