Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)2,215 2,291 76 3.4%
Incl. Wall Time (microsec) per call 15 15 1 3.4%
Excl. Wall Time (microsec)1,151 1,262 111 9.6%
Incl. CPU (microsecs)2,356 2,431 75 3.2%
Incl. CPU (microsecs) per call 16 16 0 3.2%
Excl. CPU (microsec)935 1,028 93 9.9%
Incl. MemUse (bytes)63,608 64,944 1,336 2.1%
Incl. MemUse (bytes) per call 418 427 9 2.1%
Excl. MemUse (bytes)9,904 10,192 288 2.9%
Incl. PeakMemUse (bytes)40,536 41,672 1,136 2.8%
Incl. PeakMemUse (bytes) per call 267 274 7 2.8%
Excl. PeakMemUse (bytes)15,208 15,304 96 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 0.0% 76 21.5% 75 8.0% 1,336 53.9% 1,136 46.3%
Exclusive Metrics Diff for Current Function111 146.1% 93 124.0% 288 21.6% 96 8.5%
Parent functions
l0 N/A% 237 311.8% 233 310.7% 1,336 100.0% 960 84.5%
drupal_alter0 N/A% -156 -205.3% -152 -202.7% 0 0.0% 176 15.5%
menu_local_tasks0 N/A% -5 -6.6% -6 -8.0% 0 0.0% 0 0.0%
Child functions
node_link_alter54 100.0% 57 75.0% 110 146.7% 800 59.9% 864 76.1%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -44 -57.9% -43 -57.3% 248 18.6% 0 0.0%
system_page_alter0 0.0% -27 -35.5% -28 -37.3% 0 0.0% 0 0.0%
is_array0 0.0% -5 -6.6% -21 -28.0% 0 0.0% 0 0.0%
function_exists0 0.0% -9 -11.8% -19 -25.3% 0 0.0% 0 0.0%
node_entity_display_alter0 0.0% -5 -6.6% -15 -20.0% 0 0.0% 0 0.0%
array_diff0 0.0% 0 0.0% 9 12.0% 0 0.0% 0 0.0%
views_page_alter0 0.0% -6 -7.9% -6 -8.0% 0 0.0% 0 0.0%
devel_page_alter0 0.0% -3 -3.9% -6 -8.0% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 0.0% 5 6.6% 5 6.7% 0 0.0% 0 0.0%
implode0 0.0% -5 -6.6% -5 -6.7% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 0.0% 1 1.3% -3 -4.0% 0 0.0% 0 0.0%
menu_block_view_alter0 0.0% 2 2.6% 3 4.0% 0 0.0% 0 0.0%
user_menu_site_status_alter0 0.0% 6 7.9% 2 2.7% 0 0.0% 0 0.0%
array_shift0 0.0% -1 -1.3% -1 -1.3% 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_merge0 0.0% -1 -1.3% 0 0.0% 0 0.0% 176 15.5%