Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls120 120 0 0.0%
Incl. Wall Time (microsec)8,953 9,336 383 4.3%
Incl. Wall Time (microsec) per call 75 78 3 4.3%
Excl. Wall Time (microsec)843 896 53 6.3%
Incl. CPU (microsecs)8,848 9,223 375 4.2%
Incl. CPU (microsecs) per call 74 77 3 4.2%
Excl. CPU (microsec)710 766 56 7.9%
Incl. MemUse (bytes)102,216 102,216 0 0.0%
Incl. MemUse (bytes) per call 852 852 0 0.0%
Excl. MemUse (bytes)7,576 7,576 0 0.0%
Incl. PeakMemUse (bytes)103,744 103,744 0 0.0%
Incl. PeakMemUse (bytes) per call 865 865 0 0.0%
Excl. PeakMemUse (bytes)4,760 4,760 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% 383 1.0% 375 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function53 13.8% 56 14.9% 0 N/A% 0 N/A%
Parent functions
file_create_url0 N/A% 463 120.9% 471 125.6% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 198 51.7% 170 45.3% 0 N/A% 0 N/A%
entity_get_render_form_display0 N/A% -187 -48.8% -181 -48.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -80 -20.9% -74 -19.7% 0 N/A% 0 N/A%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% -49 -12.8% -49 -13.1% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 18 4.7% 21 5.6% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 17 4.4% 17 4.5% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 12 3.1% 11 2.9% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -12 -3.1% -12 -3.2% 0 N/A% 0 N/A%
element_info0 N/A% -3 -0.8% -2 -0.5% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 3 0.8% 3 0.8% 0 N/A% 0 N/A%
menu_get_item0 N/A% -3 -0.8% -4 -1.1% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 2 0.5% 1 0.3% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% 2 0.5% 2 0.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 2 0.5% 3 0.8% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% -2 -0.5% 0 N/A% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% 279 72.8% 278 74.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 50 13.1% 39 10.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 0.3% 2 0.5% 0 N/A% 0 N/A%