Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls109 109 0 0.0%
Incl. Wall Time (microsec)10,696 10,698 2 0.0%
Incl. Wall Time (microsec) per call 98 98 0 0.0%
Excl. Wall Time (microsec)439 424 -15 -3.4%
Incl. CPU (microsecs)10,323 10,336 13 0.1%
Incl. CPU (microsecs) per call 95 95 0 0.1%
Excl. CPU (microsec)317 357 40 12.6%
Incl. MemUse (bytes)235,872 236,112 240 0.1%
Incl. MemUse (bytes) per call 2,164 2,166 2 0.1%
Excl. MemUse (bytes)11,376 11,376 0 0.0%
Incl. PeakMemUse (bytes)201,576 201,680 104 0.1%
Incl. PeakMemUse (bytes) per call 1,849 1,850 1 0.1%
Excl. PeakMemUse (bytes)4,200 4,200 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% 2 0.3% 13 0.9% 240 0.2% 104 0.1%
Exclusive Metrics Diff for Current Function-15 -750.0% 40 307.7% 0 0.0% 0 0.0%
Parent functions
_template_preprocess_default_variables0 N/A% 35 1750.0% 34 261.5% 256 106.7% 0 0.0%
file_create_url0 N/A% -33 -1650.0% -11 -84.6% 0 0.0% 40 38.5%
drupal_get_js0 N/A% 14 700.0% -2 -15.4% 8 3.3% 64 61.5%
entity_get_render_form_display0 N/A% -11 -550.0% -6 -46.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -10 -500.0% -10 -76.9% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 6 300.0% 1 7.7% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 4 200.0% 5 38.5% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::buildContentsCssJSSetting0 N/A% -4 -200.0% -4 -30.8% 0 0.0% 0 0.0%
Drupal\editor\Entity\Editor::__construct0 N/A% 1 50.0% -1 -7.7% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -1 -50.0% -1 -7.7% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 1 50.0% 1 7.7% -24 -10.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 50.0% 1 7.7% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% -1 -50.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% -1 -50.0% -1 -7.7% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 1 50.0% 1 7.7% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 0 0.0% 1 7.7% 0 0.0% 0 0.0%
Drupal\editor\Plugin\EditorManager::getAttachments0 N/A% 0 0.0% 1 7.7% 0 0.0% 0 0.0%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% 0 0.0% 3 23.1% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% 1 7.7% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 41 2050.0% 17 130.8% 240 100.0% 104 100.0%
Drupal::moduleHandler0 N/A% -14 -700.0% -32 -246.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -10 -500.0% -12 -92.3% 0 0.0% 0 0.0%