Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls82 82 0 0.0%
Incl. Wall Time (microsec)20,898 21,005 107 0.5%
Incl. Wall Time (microsec) per call 255 256 1 0.5%
Excl. Wall Time (microsec)533 541 8 1.5%
Incl. CPU (microsecs)18,355 18,757 402 2.2%
Incl. CPU (microsecs) per call 224 229 5 2.2%
Excl. CPU (microsec)473 498 25 5.3%
Incl. MemUse (bytes)744,952 744,912 -40 -0.0%
Incl. MemUse (bytes) per call 9,085 9,084 -0 -0.0%
Excl. MemUse (bytes)11,608 11,608 0 0.0%
Incl. PeakMemUse (bytes)674,568 674,520 -48 -0.0%
Incl. PeakMemUse (bytes) per call 8,226 8,226 -1 -0.0%
Excl. PeakMemUse (bytes)3,712 3,712 0 0.0%

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% 107 2.9% 402 16.1% -40 -0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function8 7.5% 25 6.2% 0 0.0% 0 0.0%
Parent functions
drupal_prepare_form0 N/A% 43 40.2% 340 84.6% -40 -100.0% -48 -100.0%
drupal_render_page0 N/A% 27 25.2% 28 7.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\Widget\WidgetBase::formSingleElement0 N/A% 16 15.0% 15 3.7% 0 0.0% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 N/A% -12 -11.2% -12 -3.0% 0 0.0% 0 0.0%
file_create_url0 N/A% 7 6.5% 9 2.2% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::buildContentsCssJSSetting0 N/A% 5 4.7% 5 1.2% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 5 4.7% 4 1.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 5 4.7% 1 0.2% 0 0.0% 0 0.0%
menu_get_item0 N/A% 4 3.7% 4 1.0% 0 0.0% 0 0.0%
element_info0 N/A% 4 3.7% 4 1.0% 0 0.0% 0 0.0%
drupal_get_library0 N/A% -3 -2.8% -3 -0.7% 0 0.0% 0 0.0%
Drupal\editor\Plugin\Core\Entity\Editor::__construct0 N/A% 3 2.8% 4 1.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -2 -1.9% -2 -0.5% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 1 0.9% 1 0.2% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 1 0.9% 2 0.5% 0 0.0% 0 0.0%
Drupal\editor\Plugin\EditorManager::getAttachments0 N/A% 1 0.9% 3 0.7% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 89 83.2% 386 96.0% -40 -100.0% -48 -100.0%
Drupal::moduleHandler0 N/A% 10 9.3% -9 -2.2% 0 0.0% 0 0.0%