Diff Report
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52e4a1fd8a982Run #52e4a1c03557cDiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)1,888 1,922 34 1.8%
Incl. Wall Time (microsec) per call 54 55 1 1.8%
Excl. Wall Time (microsec)161 165 4 2.5%
Incl. CPU (microsecs)1,763 1,797 34 1.9%
Incl. CPU (microsecs) per call 50 51 1 1.9%
Excl. CPU (microsec)127 143 16 12.6%
Incl. MemUse (bytes)54,048 54,048 0 0.0%
Incl. MemUse (bytes) per call 1,544 1,544 0 0.0%
Excl. MemUse (bytes)9,816 9,816 0 0.0%
Incl. PeakMemUse (bytes)35,824 35,824 0 0.0%
Incl. PeakMemUse (bytes) per call 1,024 1,024 0 0.0%
Excl. PeakMemUse (bytes)3,968 3,968 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% 34 8.5% 34 9.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 11.8% 16 47.1% 0 N/A% 0 N/A%
Parent functions
file_create_url0 N/A% 22 64.7% 27 79.4% 0 N/A% 0 N/A%
menu_get_item0 N/A% 20 58.8% 19 55.9% 0 N/A% 0 N/A%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% 13 38.2% 8 23.5% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% -12 -35.3% -12 -35.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -2 -5.9% -4 -11.8% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -2 -5.9% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -2 -5.9% -1 -2.9% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -1 -2.9% -1 -2.9% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -1 -2.9% -1 -2.9% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
entity_get_render_form_display0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% 20 58.8% 24 70.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 10 29.4% -6 -17.6% 0 N/A% 0 N/A%