Diff Report
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51afea2244278Run #51afe9a0d59b4DiffDiff%
Number of Function Calls181 181 0 0.0%
Incl. Wall Time (microsec)5,116 5,160 44 0.9%
Incl. Wall Time (microsec) per call 28 29 0 0.9%
Excl. Wall Time (microsec)899 907 8 0.9%
Incl. CPU (microsecs)5,280 5,329 49 0.9%
Incl. CPU (microsecs) per call 29 29 0 0.9%
Excl. CPU (microsec)759 777 18 2.4%
Incl. MemUse (bytes)109,952 109,976 24 0.0%
Incl. MemUse (bytes) per call 607 608 0 0.0%
Excl. MemUse (bytes)13,904 13,904 0 0.0%
Incl. PeakMemUse (bytes)199,232 199,104 -128 -0.1%
Incl. PeakMemUse (bytes) per call 1,101 1,100 -1 -0.1%
Excl. PeakMemUse (bytes)137,080 136,976 -104 -0.1%

Parent/Child Regression/Improvement report for drupal_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_alter0 N/A% 44 5.5% 49 24.5% 24 0.1% -128 -0.3%
Exclusive Metrics Diff for Current Function8 18.2% 18 36.7% 0 0.0% -104 -81.2%
Parent functions
field_attach_view0 N/A% 27 61.4% 27 55.1% 0 0.0% 0 0.0%
file_create_url0 N/A% 26 59.1% 16 32.7% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\Widget\WidgetBase::formSingleElement0 N/A% -17 -38.6% -14 -28.6% 0 0.0% -56 -43.8%
url0 N/A% 12 27.3% 21 42.9% 0 0.0% 0 0.0%
user_format_name0 N/A% -7 -15.9% -7 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 11.4% 2 4.1% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% -4 -9.1% -3 -6.1% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 4 9.1% 4 8.2% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% -4 -9.1% -6 -12.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 4 9.1% 2 4.1% 0 0.0% -56 -43.8%
drupal_get_library0 N/A% -3 -6.8% 1 2.0% 0 0.0% -104 -81.2%
Drupal\editor\Plugin\EditorManager::getAttachments0 N/A% 2 4.5% 2 4.1% 0 0.0% 0 0.0%
field_language0 N/A% -2 -4.5% -2 -4.1% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::buildContentsCssJSSetting0 N/A% 1 2.3% 2 4.1% 0 0.0% 0 0.0%
drupal_get_js0 N/A% -1 -2.3% 0 0.0% 0 0.0% 64 50.0%
Drupal\editor\Plugin\Core\Entity\Editor::__construct0 N/A% 1 2.3% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 1 2.3% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% -1 -2.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -1 -2.3% -5 -10.2% 24 100.0% 24 18.8%
file_get_stream_wrappers0 N/A% 1 2.3% 1 2.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 0 0.0% 6 12.2% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_get_active_breadcrumb0 N/A% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
field_attach_preprocess0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 54 122.7% 43 87.8% 24 100.0% -8 -6.2%
Drupal::moduleHandler0 N/A% -18 -40.9% -12 -24.5% 0 0.0% -16 -12.5%