Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls248 452 204 82.3%
Incl. Wall Time (microsec)2,377 2,926 549 23.1%
Incl. Wall Time (microsec) per call 10 6 -3 -32.5%
Excl. Wall Time (microsec)1,407 1,959 552 39.2%
Incl. CPU (microsecs)2,610 3,331 721 27.6%
Incl. CPU (microsecs) per call 11 7 -3 -30.0%
Excl. CPU (microsec)1,206 1,722 516 42.8%
Incl. MemUse (bytes)69,792 70,808 1,016 1.5%
Incl. MemUse (bytes) per call 281 157 -125 -44.3%
Excl. MemUse (bytes)16,224 17,104 880 5.4%
Incl. PeakMemUse (bytes)43,192 40,368 -2,824 -6.5%
Incl. PeakMemUse (bytes) per call 174 89 -85 -48.7%
Excl. PeakMemUse (bytes)16,536 15,216 -1,320 -8.0%

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::alter204 49.8% 549 6.7% 721 7.5% 1,016 9.2% -2,824 -25.6%
Exclusive Metrics Diff for Current Function552 100.5% 516 71.6% 880 86.6% -1,320 -46.7%
Parent functions
l204 100.0% 651 118.6% 882 122.3% 1,016 100.0% 48 1.7%
drupal_alter0 0.0% -104 -18.9% -163 -22.6% 0 0.0% -2,872 -101.7%
menu_local_tasks0 0.0% 2 0.4% 2 0.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations1 0.5% -9 -1.6% -3 -0.4% 136 13.4% -880 -31.2%
system_page_alter0 0.0% 8 1.5% 7 1.0% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 0.0% -5 -0.9% -6 -0.8% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 0.0% 5 0.9% 6 0.8% 0 0.0% 0 0.0%
is_array204 99.0% -4 -0.7% 224 31.1% 0 0.0% 0 0.0%
devel_page_alter0 0.0% 4 0.7% 5 0.7% 0 0.0% 0 0.0%
user_menu_site_status_alter0 0.0% -4 -0.7% -4 -0.6% 0 0.0% 0 0.0%
function_exists1 0.5% 4 0.7% -7 -1.0% 0 0.0% -48 -1.7%
array_diff0 0.0% 2 0.4% -3 -0.4% 0 0.0% 0 0.0%
menu_block_view_alter0 0.0% -2 -0.4% -3 -0.4% 0 0.0% -176 -6.2%
implode0 0.0% -1 -0.2% -6 -0.8% 0 0.0% 0 0.0%
array_merge0 0.0% -1 -0.2% 0 0.0% 0 0.0% -400 -14.2%
devel_translated_menu_link_alter0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
node_entity_display_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 0.0% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
views_page_alter0 0.0% 0 0.0% -4 -0.6% 0 0.0% 0 0.0%