Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls433 478 45 10.4%
Incl. Wall Time (microsec)4,830 4,993 163 3.4%
Incl. Wall Time (microsec) per call 11 10 -1 -6.4%
Excl. Wall Time (microsec)2,768 2,905 137 4.9%
Incl. CPU (microsecs)4,001 8,000 3,999 100.0%
Incl. CPU (microsecs) per call 9 17 7 81.1%
Excl. CPU (microsec)4,001 8,000 3,999 100.0%
Incl. MemUse (bytes)196,632 198,272 1,640 0.8%
Incl. MemUse (bytes) per call 454 415 -39 -8.7%
Excl. MemUse (bytes)12,560 15,392 2,832 22.5%
Incl. PeakMemUse (bytes)160,952 154,920 -6,032 -3.7%
Incl. PeakMemUse (bytes) per call 372 324 -48 -12.8%
Excl. PeakMemUse (bytes)29,200 28,040 -1,160 -4.0%

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::alter45 48.9% 163 0.3% 3,999 7.7% 1,640 0.1% -6,032 -0.4%
Exclusive Metrics Diff for Current Function137 84.0% 3,999 100.0% 2,832 172.7% -1,160 -19.2%
Parent functions
l25 55.6% 119 73.0% 0 0.0% 1,544 94.1% 0 0.0%
drupal_alter20 44.4% 44 27.0% 3,999 100.0% 96 5.9% -6,032 -100.0%
menu_local_tasks0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
is_array45 95.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
function_exists1 2.1% 4 2.5% 0 0.0% 0 0.0% -72 -1.2%
Drupal\Core\Extension\ModuleHandler::getImplementations1 2.1% 4 2.5% 0 0.0% 312 19.0% -536 -8.9%
rdf_field_attach_view_alter0 0.0% 1 0.6% 0 0.0% -1,504 -91.7% -1,120 -18.6%
node_entity_display_alter0 0.0% 12 7.4% 0 0.0% 0 0.0% 0 0.0%
views_query_views_alter0 0.0% 2 1.2% 0 0.0% 0 0.0% -224 -3.7%
menu_block_view_alter0 0.0% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% -2 -1.2% 0 0.0% 0 0.0% 88 1.5%
devel_translated_menu_link_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_page_alter0 0.0% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
views_page_alter0 0.0% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
node_query_node_access_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% -72 -1.2%
overlay_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
implode0 0.0% 2 1.2% 0 0.0% 0 0.0% -176 -2.9%
user_template_preprocess_default_variables_alter0 0.0% 1 0.6% 0 0.0% 0 0.0% -2,760 -45.8%
user_menu_site_status_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge0 0.0% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%
array_intersect0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff0 0.0% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 1 0.6% 0 0.0% 0 0.0% 0 0.0%