Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls1,331 1,331 0 0.0%
Incl. Wall Time (microsec)106,665 105,395 -1,270 -1.2%
Incl. Wall Time (microsec) per call 80 79 -1 -1.2%
Excl. Wall Time (microsec)6,546 6,486 -60 -0.9%
Incl. CPU (microsecs)107,113 105,787 -1,326 -1.2%
Incl. CPU (microsecs) per call 80 79 -1 -1.2%
Excl. CPU (microsec)5,528 5,558 30 0.5%
Incl. MemUse (bytes)448,264 448,520 256 0.1%
Incl. MemUse (bytes) per call 337 337 0 0.1%
Excl. MemUse (bytes)21,168 21,200 32 0.2%
Incl. PeakMemUse (bytes)564,736 564,912 176 0.0%
Incl. PeakMemUse (bytes) per call 424 424 0 0.0%
Excl. PeakMemUse (bytes)14,928 15,120 192 1.3%

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% -1,270 -3.0% -1,326 -3.2% 256 0.3% 176 0.1%
Exclusive Metrics Diff for Current Function-60 -4.7% 30 2.3% 32 12.5% 192 109.1%
Parent functions
drupal_alter0 N/A% -1,255 -98.8% -1,315 -99.2% 256 100.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -31 -2.4% -29 -2.2% 0 0.0% 0 0.0%
theme@40 N/A% 20 1.6% -19 -1.4% 0 0.0% 0 0.0%
theme0 N/A% -6 -0.5% 14 1.1% 0 0.0% 0 0.0%
theme@10 N/A% 4 0.3% 11 0.8% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0%
l0 N/A% 2 0.2% 4 0.3% 0 0.0% 0 0.0%
theme@30 N/A% 1 0.1% 7 0.5% 0 0.0% 176 100.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -1 -0.1% 3 0.2% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -1 -0.1% 1 0.1% 0 0.0% 0 0.0%
theme@20 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Child functions
field_system_info_alter0 N/A% -1,843 -145.1% -1,873 -141.3% 128 50.0% 56 31.8%
system_page_alter0 N/A% 394 31.0% 394 29.7% 0 0.0% 0 0.0%
user_js_alter0 N/A% 91 7.2% 75 5.7% 80 31.2% 0 0.0%
is_array0 N/A% 61 4.8% 1 0.1% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 54 4.3% 55 4.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 12 0.9% -3 -0.2% 0 0.0% -56 -31.8%
views_page_alter0 N/A% 7 0.6% 6 0.5% 0 0.0% 0 0.0%
array_keys0 N/A% 6 0.5% 6 0.5% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 5 0.4% 4 0.3% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 N/A% 3 0.2% 2 0.2% 0 0.0% 0 0.0%
edit_library_info_alter0 N/A% 2 0.2% 4 0.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 2 0.2% -36 -2.7% 0 0.0% 0 0.0%
array_intersect0 N/A% -2 -0.2% -3 -0.2% 0 0.0% 0 0.0%
system_system_info_alter0 N/A% 1 0.1% 15 1.1% 0 0.0% 0 0.0%
function_exists0 N/A% 1 0.1% -2 -0.2% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
implode0 N/A% -1 -0.1% 3 0.2% 0 0.0% -16 -9.1%
array_diff0 N/A% -1 -0.1% -2 -0.2% 0 0.0% 0 0.0%
array_merge0 N/A% -1 -0.1% -3 -0.2% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
color_css_alter0 N/A% 0 0.0% 1 0.1% 16 6.2% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%