Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)2,272 2,307 35 1.5%
Incl. Wall Time (microsec) per call 45 46 1 1.5%
Excl. Wall Time (microsec)529 546 17 3.2%
Incl. CPU (microsecs)2,070 2,099 29 1.4%
Incl. CPU (microsecs) per call 41 42 1 1.4%
Excl. CPU (microsec)420 440 20 4.8%
Incl. MemUse (bytes)68,272 68,272 0 0.0%
Incl. MemUse (bytes) per call 1,365 1,365 0 0.0%
Excl. MemUse (bytes)104 104 0 0.0%
Incl. PeakMemUse (bytes)24,712 24,712 0 0.0%
Incl. PeakMemUse (bytes) per call 494 494 0 0.0%
Excl. PeakMemUse (bytes)2,184 2,184 0 0.0%

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::alter0 N/A% 35 32.4% 29 16.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 48.6% 20 69.0% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 33 94.3% 27 93.1% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::findDefinitions0 N/A% 2 5.7% 2 6.9% 0 N/A% 0 N/A%
l0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
devel_page_alter0 N/A% 10 28.6% 1 3.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 3 8.6% -1 -3.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 2 5.7% 1 3.4% 0 N/A% 0 N/A%
array_keys0 N/A% 1 2.9% -2 -6.9% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 1 2.9% 2 6.9% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% -1 -2.9% -1 -3.4% 0 N/A% 0 N/A%
function_exists0 N/A% 1 2.9% 9 31.0% 0 N/A% 0 N/A%
array_intersect0 N/A% 1 2.9% 2 6.9% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%
devel_translated_menu_link_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
color_css_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -2 -6.9% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 2 6.9% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -4 -13.8% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%