Diff Report
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #512a40ad78082Run #512a40915a5ddDiffDiff%
Number of Function Calls626 623 -3 -0.5%
Incl. Wall Time (microsec)6,255 5,733 -522 -8.3%
Incl. Wall Time (microsec) per call 10 9 -1 -7.9%
Excl. Wall Time (microsec)3,656 3,560 -96 -2.6%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 13 6 -6 -49.8%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)215,832 166,392 -49,440 -22.9%
Incl. MemUse (bytes) per call 345 267 -78 -22.5%
Excl. MemUse (bytes)26,408 30,168 3,760 14.2%
Incl. PeakMemUse (bytes)171,552 112,568 -58,984 -34.4%
Incl. PeakMemUse (bytes) per call 274 181 -93 -34.1%
Excl. PeakMemUse (bytes)33,432 27,528 -5,904 -17.7%

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::alter-3 -8.3% -522 -1.8% -4,000 -14.3% -49,440 -1.5% -58,984 -1.7%
Exclusive Metrics Diff for Current Function-96 -18.4% 0 0.0% 3,760 7.6% -5,904 -10.0%
Parent functions
drupal_alter-3 -100.0% -523 -100.2% -4,000 -100.0% -49,568 -100.3% -58,984 -100.0%
menu_local_tasks0 0.0% 1 0.2% 0 0.0% 128 0.3% 0 0.0%
Child functions
views_query_views_alter-2 -6.1% -233 -44.6% 0 0.0% -34,712 -70.2% -36,088 -61.2%
views_page_alter0 0.0% -70 -13.4% 0 0.0% -17,184 -34.8% -14,976 -25.4%
Drupal\Core\Extension\ModuleHandler::getImplementations-6 -18.2% -53 -10.2% 0 0.0% -2,384 -4.8% -1,496 -2.5%
implode-2 -6.1% -32 -6.1% 0 0.0% -256 -0.5% -560 -0.9%
node_query_node_access_alter-1 -3.0% -25 -4.8% 0 0.0% 6,192 12.5% 4,336 7.4%
function_exists-11 -33.3% -11 -2.1% 0 0.0% 0 0.0% -400 -0.7%
rdf_field_attach_view_alter0 0.0% 9 1.7% -4,000 -100.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% -6 -1.1% 0 0.0% 0 0.0% 64 0.1%
array_shift-2 -6.1% 5 1.0% 0 0.0% 128 0.3% -496 -0.8%
array_merge-4 -12.1% -2 -0.4% 0 0.0% -3,008 -6.1% -2,592 -4.4%
user_menu_breadcrumb_alter-1 -3.0% -2 -0.4% 0 0.0% -1,128 -2.3% -816 -1.4%
array_diff-1 -3.0% -2 -0.4% 0 0.0% -352 -0.7% -256 -0.4%
custom_block_block_view_alter0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
array_intersect0 0.0% -1 -0.2% 0 0.0% -120 -0.2% 384 0.7%
menu_block_view_alter0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
devel_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% -120 -0.2%
devel_translated_menu_link_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_menu_site_status_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys0 0.0% 0 0.0% 0 0.0% -248 -0.5% -232 -0.4%
array_fill_keys0 0.0% 0 0.0% 0 0.0% -128 -0.3% -128 -0.2%
is_array-3 -9.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
node_entity_display_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 72 0.1%
overlay_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 224 0.4%