Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)1,936 1,949 13 0.7%
Incl. Wall Time (microsec) per call 54 54 0 0.7%
Excl. Wall Time (microsec)171 168 -3 -1.8%
Incl. CPU (microsecs)1,861 1,884 23 1.2%
Incl. CPU (microsecs) per call 52 52 1 1.2%
Excl. CPU (microsec)139 134 -5 -3.6%
Incl. MemUse (bytes)54,096 54,096 0 0.0%
Incl. MemUse (bytes) per call 1,503 1,503 0 0.0%
Excl. MemUse (bytes)9,768 9,768 0 0.0%
Incl. PeakMemUse (bytes)35,152 22,232 -12,920 -36.8%
Incl. PeakMemUse (bytes) per call 976 618 -359 -36.8%
Excl. PeakMemUse (bytes)3,408 2,416 -992 -29.1%

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% 13 1.2% 23 2.8% 0 0.0% -12,920 -48.9%
Exclusive Metrics Diff for Current Function-3 -23.1% -5 -21.7% 0 N/A% -992 -7.7%
Parent functions
_template_preprocess_default_variables0 N/A% 26 200.0% 25 108.7% 0 N/A% -9,112 -70.5%
drupal_prepare_page0 N/A% -17 -130.8% -17 -73.9% 0 N/A% -3,728 -28.9%
drupal_get_css0 N/A% 11 84.6% 13 56.5% 0 N/A% 0 0.0%
file_create_url0 N/A% -6 -46.2% -2 -8.7% 0 N/A% -80 -0.6%
element_info0 N/A% 2 15.4% 2 8.7% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% -2 -15.4% -1 -4.3% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_get_item0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 0.0%
entity_get_render_form_display0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 0.0%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 30 230.8% 34 147.8% 0 N/A% -11,608 -89.8%
Drupal::moduleHandler0 N/A% -14 -107.7% -6 -26.1% 0 N/A% -320 -2.5%