Diff Report
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #517d52998923dRun #517d51ae434deDiffDiff%
Number of Function Calls452 248 -204 -45.1%
Incl. Wall Time (microsec)2,959 2,295 -664 -22.4%
Incl. Wall Time (microsec) per call 7 9 3 41.4%
Excl. Wall Time (microsec)1,956 1,347 -609 -31.1%
Incl. CPU (microsecs)3,344 2,522 -822 -24.6%
Incl. CPU (microsecs) per call 7 10 3 37.5%
Excl. CPU (microsec)1,691 1,140 -551 -32.6%
Incl. MemUse (bytes)70,808 69,792 -1,016 -1.4%
Incl. MemUse (bytes) per call 157 281 125 79.6%
Excl. MemUse (bytes)17,104 16,224 -880 -5.1%
Incl. PeakMemUse (bytes)40,512 43,192 2,680 6.6%
Incl. PeakMemUse (bytes) per call 90 174 85 94.3%
Excl. PeakMemUse (bytes)15,256 16,536 1,280 8.4%

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-204 -49.8% -664 -19.8% -822 -32.2% -1,016 -15.3% 2,680 40.1%
Exclusive Metrics Diff for Current Function-609 -91.7% -551 -67.0% -880 -86.6% 1,280 47.8%
Parent functions
l-204 -100.0% -651 -98.0% -839 -102.1% -1,016 -100.0% -48 -1.8%
menu_local_tasks0 0.0% -36 -5.4% -37 -4.5% 0 0.0% -104 -3.9%
drupal_alter0 0.0% 23 3.5% 54 6.6% 0 0.0% 2,832 105.7%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations-1 -0.5% -45 -6.8% -53 -6.4% -136 -13.4% 776 29.0%
system_page_alter0 0.0% -7 -1.1% -7 -0.9% 0 0.0% 0 0.0%
is_array-204 -99.0% -5 -0.8% -213 -25.9% 0 0.0% 0 0.0%
menu_block_view_alter0 0.0% 4 0.6% 3 0.4% 0 0.0% 176 6.6%
devel_page_alter0 0.0% -4 -0.6% -4 -0.5% 0 0.0% 0 0.0%
function_exists-1 -0.5% -4 -0.6% -16 -1.9% 0 0.0% 48 1.8%
user_menu_site_status_alter0 0.0% 4 0.6% 1 0.1% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 0.0% 3 0.5% 3 0.4% 0 0.0% 0 0.0%
views_page_alter0 0.0% -1 -0.2% 4 0.5% 0 0.0% 0 0.0%
array_diff0 0.0% 1 0.2% 6 0.7% 0 0.0% 0 0.0%
array_merge0 0.0% -1 -0.2% 5 0.6% 0 0.0% 400 14.9%
user_template_preprocess_default_variables_alter0 0.0% 0 0.0% 2 0.2% 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%
array_shift0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
node_entity_display_alter0 0.0% 0 0.0% -5 -0.6% 0 0.0% 0 0.0%
implode0 0.0% 0 0.0% 3 0.4% 0 0.0% 0 0.0%