Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls109 109 0 0.0%
Incl. Wall Time (microsec)10,696 10,644 -52 -0.5%
Incl. Wall Time (microsec) per call 98 98 -0 -0.5%
Excl. Wall Time (microsec)439 432 -7 -1.6%
Incl. CPU (microsecs)10,323 10,285 -38 -0.4%
Incl. CPU (microsecs) per call 95 94 -0 -0.4%
Excl. CPU (microsec)317 338 21 6.6%
Incl. MemUse (bytes)235,872 235,872 0 0.0%
Incl. MemUse (bytes) per call 2,164 2,164 0 0.0%
Excl. MemUse (bytes)11,376 11,376 0 0.0%
Incl. PeakMemUse (bytes)201,576 201,576 0 0.0%
Incl. PeakMemUse (bytes) per call 1,849 1,849 0 0.0%
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% -52 -41.6% -38 -4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -13.5% 21 55.3% 0 N/A% 0 N/A%
Parent functions
file_create_url0 N/A% -39 -75.0% -24 -63.2% 0 N/A% 0 N/A%
entity_get_render_form_display0 N/A% 17 32.7% 16 42.1% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\Editor\CKEditor::buildContentsCssJSSetting0 N/A% -12 -23.1% -13 -34.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -9 -17.3% -9 -23.7% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -7 -13.5% -5 -13.2% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 3 5.8% 1 2.6% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -2 -3.8% 1 2.6% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -2 -3.8% -4 -10.5% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -2 -3.8% -2 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% 1 1.9% 2 5.3% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 1 1.9% 1 2.6% 0 N/A% 0 N/A%
Drupal\editor\Entity\Editor::__construct0 N/A% 1 1.9% -2 -5.3% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -1 -1.9% -1 -2.6% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -1 -1.9% -2 -5.3% 0 N/A% 0 N/A%
Drupal\editor\Plugin\EditorManager::getAttachments0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% -30 -57.7% -29 -76.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -9 -17.3% -11 -28.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -6 -11.5% -19 -50.0% 0 N/A% 0 N/A%