Diff Report
Run #519fc98bf3bad: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519fc98bf3badRun #519fc956834f6DiffDiff%
Number of Function Calls82 82 0 0.0%
Incl. Wall Time (microsec)903 861 -42 -4.7%
Incl. Wall Time (microsec) per call 11 11 -1 -4.7%
Excl. Wall Time (microsec)660 661 1 0.2%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 49 49 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)47,640 47,640 0 0.0%
Incl. MemUse (bytes) per call 581 581 0 0.0%
Excl. MemUse (bytes)21,920 21,920 0 0.0%
Incl. PeakMemUse (bytes)20,584 20,584 0 0.0%
Incl. PeakMemUse (bytes) per call 251 251 0 0.0%
Excl. PeakMemUse (bytes)12,832 12,832 0 0.0%

Parent/Child Regression/Improvement report for element_children [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
element_children0 N/A% -42 -35.3% 4,000 400000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.4% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_render@10 N/A% -36 -85.7% 0 0.0% 0 N/A% 0 N/A%
drupal_render@40 N/A% 9 21.4% 0 0.0% 0 N/A% 0 N/A%
drupal_render@60 N/A% -6 -14.3% 0 0.0% 0 N/A% 0 N/A%
drupal_render@20 N/A% -6 -14.3% 0 0.0% 0 N/A% 0 N/A%
drupal_render@50 N/A% -3 -7.1% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% 1 2.4% 0 0.0% 0 N/A% 0 N/A%
form_builder0 N/A% 1 2.4% 0 0.0% 0 N/A% 0 N/A%
drupal_render@70 N/A% -1 -2.4% 0 0.0% 0 N/A% 0 N/A%
drupal_render@30 N/A% -1 -2.4% 0 0.0% 0 N/A% 0 N/A%
form_builder@10 N/A% -1 -2.4% 0 0.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 1 2.4% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% -1 -2.4% 0 0.0% 0 N/A% 0 N/A%
drupal_render0 N/A% 1 2.4% 0 0.0% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 0 0.0% 4,000 100.0% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@80 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
uasort0 N/A% -29 -69.0% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -11 -26.2% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% -3 -7.1% 4,000 100.0% 0 N/A% 0 N/A%