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

Drupal\Core\Extension\ModuleHandler::alterRun #517dc41118628Run #517dc23f63001DiffDiff%
Number of Function Calls478 433 -45 -9.4%
Incl. Wall Time (microsec)4,993 4,830 -163 -3.3%
Incl. Wall Time (microsec) per call 10 11 1 6.8%
Excl. Wall Time (microsec)2,905 2,768 -137 -4.7%
Incl. CPU (microsecs)8,000 4,001 -3,999 -50.0%
Incl. CPU (microsecs) per call 17 9 -7 -44.8%
Excl. CPU (microsec)8,000 4,001 -3,999 -50.0%
Incl. MemUse (bytes)198,272 196,632 -1,640 -0.8%
Incl. MemUse (bytes) per call 415 454 39 9.5%
Excl. MemUse (bytes)15,392 12,560 -2,832 -18.4%
Incl. PeakMemUse (bytes)154,920 160,952 6,032 3.9%
Incl. PeakMemUse (bytes) per call 324 372 48 14.7%
Excl. PeakMemUse (bytes)28,040 29,200 1,160 4.1%

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-45 -48.9% -163 -0.3% -3,999 -7.7% -1,640 -0.1% 6,032 0.4%
Exclusive Metrics Diff for Current Function-137 -84.0% -3,999 -100.0% -2,832 -172.7% 1,160 19.2%
Parent functions
l-25 -55.6% -119 -73.0% 0 0.0% -1,544 -94.1% 0 0.0%
drupal_alter-20 -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
node_entity_display_alter0 0.0% -12 -7.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations-1 -2.1% -4 -2.5% 0 0.0% -312 -19.0% 536 8.9%
function_exists-1 -2.1% -4 -2.5% 0 0.0% 0 0.0% 72 1.2%
views_query_views_alter0 0.0% -2 -1.2% 0 0.0% 0 0.0% 224 3.7%
system_page_alter0 0.0% 2 1.2% 0 0.0% 0 0.0% -88 -1.5%
implode0 0.0% -2 -1.2% 0 0.0% 0 0.0% 176 2.9%
menu_block_view_alter0 0.0% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 0.0% -1 -0.6% 0 0.0% 1,504 91.7% 1,120 18.6%
devel_page_alter0 0.0% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 0.0% -1 -0.6% 0 0.0% 0 0.0% 2,760 45.8%
views_page_alter0 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%
array_diff0 0.0% -1 -0.6% 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_shift0 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%
devel_translated_menu_link_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
overlay_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array-45 -95.7% 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%
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%
node_query_node_access_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 72 1.2%