Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls104 79 -25 -24.0%
Incl. Wall Time (microsec)6,159 5,795 -364 -5.9%
Incl. Wall Time (microsec) per call 59 73 14 23.9%
Excl. Wall Time (microsec)2,401 2,179 -222 -9.2%
Incl. CPU (microsecs)6,270 5,870 -400 -6.4%
Incl. CPU (microsecs) per call 60 74 14 23.2%
Excl. CPU (microsec)2,074 1,825 -249 -12.0%
Incl. MemUse (bytes)104,520 103,680 -840 -0.8%
Incl. MemUse (bytes) per call 1,005 1,312 307 30.6%
Excl. MemUse (bytes)-41,224 -42,040 -816 -2.0%
Incl. PeakMemUse (bytes)134,224 136,872 2,648 2.0%
Incl. PeakMemUse (bytes) per call 1,291 1,733 442 34.2%
Excl. PeakMemUse (bytes)24,768 25,920 1,152 4.7%

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-25 -50.0% -364 -3.0% -400 -2.7% -840 -0.3% 2,648 1.2%
Exclusive Metrics Diff for Current Function-222 -61.0% -249 -62.3% -816 -97.1% 1,152 43.5%
Parent functions
drupal_alter-18 -72.0% -304 -83.5% -337 -84.2% -840 -100.0% 2,872 108.5%
l-7 -28.0% -56 -15.4% -58 -14.5% 0 0.0% -144 -5.4%
menu_local_tasks0 0.0% -4 -1.1% -5 -1.2% 0 0.0% -80 -3.0%
Child functions
views_query_views_alter0 0.0% -47 -12.9% -46 -11.5% 0 0.0% -64 -2.4%
is_array-25 -100.0% -29 -8.0% -46 -11.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -29 -8.0% -35 -8.8% 0 0.0% 440 16.6%
array_diff0 0.0% -9 -2.5% -13 -3.2% 0 0.0% 0 0.0%
array_keys0 0.0% -8 -2.2% -6 -1.5% -24 -2.9% -24 -0.9%
menu_block_view_system_menu_block_alter0 0.0% 7 1.9% 1 0.2% 0 0.0% 0 0.0%
overlay_page_alter0 0.0% -6 -1.6% -6 -1.5% 0 0.0% 0 0.0%
system_page_alter0 0.0% -6 -1.6% -5 -1.2% 0 0.0% 0 0.0%
array_merge0 0.0% -5 -1.4% -3 -0.8% 0 0.0% -48 -1.8%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% -5 -1.4% -3 -0.8% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 0.0% 4 1.1% 4 1.0% 0 0.0% 1,192 45.0%
implode0 0.0% -3 -0.8% 2 0.5% 0 0.0% 0 0.0%
array_shift0 0.0% -2 -0.5% -3 -0.8% 0 0.0% 0 0.0%
user_menu_site_status_alter0 0.0% -2 -0.5% -2 -0.5% 0 0.0% 0 0.0%
views_page_alter0 0.0% -1 -0.3% -5 -1.2% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 0.0% 1 0.3% 2 0.5% 0 0.0% 0 0.0%
function_exists0 0.0% -1 -0.3% 10 2.5% 0 0.0% 0 0.0%
node_query_node_access_alter0 0.0% -1 -0.3% 1 0.2% 0 0.0% 0 0.0%
array_fill_keys0 0.0% 0 0.0% 2 0.5% 0 0.0% 0 0.0%
array_intersect0 0.0% 0 0.0% -2 -0.5% 0 0.0% 0 0.0%
node_entity_display_alter0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
forum_menu_local_tasks_alter0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%