Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls160 160 0 0.0%
Incl. Wall Time (microsec)5,194 5,137 -57 -1.1%
Incl. Wall Time (microsec) per call 32 32 -0 -1.1%
Excl. Wall Time (microsec)1,811 1,783 -28 -1.5%
Incl. CPU (microsecs)5,184 5,097 -87 -1.7%
Incl. CPU (microsecs) per call 32 32 -1 -1.7%
Excl. CPU (microsec)1,400 1,384 -16 -1.1%
Incl. MemUse (bytes)119,704 119,664 -40 -0.0%
Incl. MemUse (bytes) per call 748 748 -0 -0.0%
Excl. MemUse (bytes)2,976 2,984 8 0.3%
Incl. PeakMemUse (bytes)92,128 95,592 3,464 3.8%
Incl. PeakMemUse (bytes) per call 576 597 22 3.8%
Excl. PeakMemUse (bytes)11,632 15,144 3,512 30.2%

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% -57 -2.3% -87 -4.3% -40 -0.1% 3,464 5.3%
Exclusive Metrics Diff for Current Function-28 -49.1% -16 -18.4% 8 20.0% 3,512 101.4%
Parent functions
theme@10 N/A% -35 -61.4% -33 -37.9% -64 -160.0% -176 -5.1%
drupal_alter0 N/A% -25 -43.9% -38 -43.7% 24 60.0% -992 -28.6%
theme0 N/A% 11 19.3% 12 13.8% 0 0.0% 208 6.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -8 -14.0% -8 -9.2% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -6 -10.5% -10 -11.5% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 4 7.0% 3 3.4% 0 0.0% 4,424 127.7%
l0 N/A% 2 3.5% 0 0.0% 0 0.0% 0 0.0%
theme@30 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
theme@40 N/A% 1 1.8% -2 -2.3% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -1 -1.8% -1 -1.1% 0 0.0% 0 0.0%
theme@20 N/A% 1 1.8% -10 -11.5% 0 0.0% 0 0.0%
Child functions
user_js_alter0 N/A% 60 105.3% 56 64.4% -40 -100.0% -16 -0.5%
user_template_preprocess_default_variables_alter0 N/A% -45 -78.9% -47 -54.0% 0 0.0% -1,184 -34.2%
system_page_alter0 N/A% -19 -33.3% -19 -21.8% 0 0.0% 0 0.0%
array_shift0 N/A% -5 -8.8% -25 -28.7% -8 -20.0% 0 0.0%
array_keys0 N/A% -5 -8.8% -5 -5.7% 0 0.0% 0 0.0%
views_page_alter0 N/A% -4 -7.0% -5 -5.7% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -4 -7.0% -4 -4.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -4 -7.0% -2 -2.3% 0 0.0% 0 0.0%
array_intersect0 N/A% 3 5.3% 3 3.4% 0 0.0% 0 0.0%
implode0 N/A% -3 -5.3% -11 -12.6% 0 0.0% 24 0.7%
color_css_alter0 N/A% -2 -3.5% -3 -3.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -2 -3.5% -5 -5.7% 0 0.0% 312 9.0%
function_exists0 N/A% 2 3.5% 13 14.9% 0 0.0% 96 2.8%
array_merge0 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
array_diff0 N/A% -1 -1.8% 7 8.0% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 N/A% 1 1.8% 1 1.1% 0 0.0% 0 0.0%
edit_library_info_alter0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_test_form_alter0 N/A% 0 0.0% -2 -2.3% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -24 -27.6% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 1 1.1% 0 0.0% 720 20.8%