Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls157 157 0 0.0%
Incl. Wall Time (microsec)2,009 2,080 71 3.5%
Incl. Wall Time (microsec) per call 13 13 0 3.5%
Excl. Wall Time (microsec)1,064 1,072 8 0.8%
Incl. CPU (microsecs)2,135 2,206 71 3.3%
Incl. CPU (microsecs) per call 14 14 0 3.3%
Excl. CPU (microsec)850 878 28 3.3%
Incl. MemUse (bytes)71,208 71,192 -16 -0.0%
Incl. MemUse (bytes) per call 454 453 -0 -0.0%
Excl. MemUse (bytes)2,000 1,984 -16 -0.8%
Incl. PeakMemUse (bytes)31,264 31,432 168 0.5%
Incl. PeakMemUse (bytes) per call 199 200 1 0.5%
Excl. PeakMemUse (bytes)7,616 7,664 48 0.6%

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% 71 1.7% 71 1.4% -16 -0.0% 168 0.1%
Exclusive Metrics Diff for Current Function8 11.3% 28 39.4% -16 -100.0% 48 28.6%
Parent functions
drupal_alter0 N/A% 69 97.2% 65 91.5% -16 -100.0% 120 71.4%
l0 N/A% 3 4.2% 6 8.5% 0 0.0% 48 28.6%
menu_local_tasks0 N/A% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%
Child functions
overlay_page_alter0 N/A% 36 50.7% 37 52.1% 0 0.0% 0 0.0%
system_page_alter0 N/A% 9 12.7% 8 11.3% 0 0.0% 120 71.4%
function_exists0 N/A% 6 8.5% 2 2.8% 0 0.0% 0 0.0%
array_merge0 N/A% 3 4.2% 3 4.2% 0 0.0% 0 0.0%
is_array0 N/A% 3 4.2% -9 -12.7% 0 0.0% 0 0.0%
views_page_alter0 N/A% 3 4.2% 3 4.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 2 2.8% 1 1.4% 0 0.0% 0 0.0%
devel_translated_menu_link_alter0 N/A% 1 1.4% 1 1.4% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% -1 -1.4% -2 -2.8% 0 0.0% 0 0.0%
array_keys0 N/A% -1 -1.4% -1 -1.4% 0 0.0% 0 0.0%
devel_page_alter0 N/A% 1 1.4% 4 5.6% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 1 1.4% -1 -1.4% 0 0.0% 0 0.0%
array_intersect0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
user_menu_site_status_alter0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% -6 -8.5% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -3 -4.2% 0 0.0% 0 0.0%
array_diff0 N/A% 0 0.0% 5 7.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%