Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: 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 #51b0336932f18DiffDiff%
Number of Function Calls622 622 0 0.0%
Incl. Wall Time (microsec)32,857 34,417 1,560 4.7%
Incl. Wall Time (microsec) per call 53 55 3 4.7%
Excl. Wall Time (microsec)5,150 5,114 -36 -0.7%
Incl. CPU (microsecs)27,785 27,750 -35 -0.1%
Incl. CPU (microsecs) per call 45 45 -0 -0.1%
Excl. CPU (microsec)3,978 3,954 -24 -0.6%
Incl. MemUse (bytes)913,176 913,176 0 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 1,046,072 0 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% 1,560 684.2% -35 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-36 -2.3% -24 -68.6% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 1,569 100.6% -23 -65.7% 0 N/A% 0 N/A%
l0 N/A% -9 -0.6% -12 -34.3% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
field_system_info_alter0 N/A% 1,323 84.8% -6 -17.1% 0 N/A% 0 N/A%
node_system_info_alter0 N/A% 244 15.6% 48 137.1% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 174 11.2% 63 180.0% 0 N/A% 0 N/A%
toolbar_system_info_alter0 N/A% -54 -3.5% -5 -14.3% 0 N/A% 0 N/A%
is_array0 N/A% -35 -2.2% -32 -91.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -22 -1.4% -18 -51.4% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -11 -0.7% -8 -22.9% 0 N/A% 0 N/A%
devel_form_system_modules_alter0 N/A% -5 -0.3% -4 -11.4% 0 N/A% 0 N/A%
array_diff0 N/A% -5 -0.3% -7 -20.0% 0 N/A% 0 N/A%
devel_page_alter0 N/A% -4 -0.3% -3 -8.6% 0 N/A% 0 N/A%
array_intersect0 N/A% -3 -0.2% -7 -20.0% 0 N/A% 0 N/A%
array_keys0 N/A% -3 -0.2% -3 -8.6% 0 N/A% 0 N/A%
system_system_info_alter0 N/A% -3 -0.2% 1 2.9% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 2 0.1% 1 2.9% 0 N/A% 0 N/A%
array_merge0 N/A% -2 -0.1% -5 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -2 -0.1% -1 -2.9% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% -2 -0.1% -2 -5.7% 0 N/A% 0 N/A%
overlay_page_alter0 N/A% 2 0.1% 3 8.6% 0 N/A% 0 N/A%
function_exists0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
devel_translated_menu_link_alter0 N/A% 1 0.1% 1 2.9% 0 N/A% 0 N/A%
overlay_system_info_alter0 N/A% 1 0.1% -7 -20.0% 0 N/A% 0 N/A%
implode0 N/A% -1 -0.1% -9 -25.7% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% -6 -17.1% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% -3 -8.6% 0 N/A% 0 N/A%
update_form_system_modules_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
user_menu_site_status_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%