Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls261 261 0 0.0%
Incl. Wall Time (microsec)2,356 2,327 -29 -1.2%
Incl. Wall Time (microsec) per call 9 9 -0 -1.2%
Excl. Wall Time (microsec)1,788 1,760 -28 -1.6%
Incl. CPU (microsecs)2,558 2,534 -24 -0.9%
Incl. CPU (microsecs) per call 10 10 -0 -0.9%
Excl. CPU (microsec)1,671 1,646 -25 -1.5%
Incl. MemUse (bytes)94,384 94,384 0 0.0%
Incl. MemUse (bytes) per call 362 362 0 0.0%
Excl. MemUse (bytes)29,816 29,816 0 0.0%
Incl. PeakMemUse (bytes)7,568 7,568 0 0.0%
Incl. PeakMemUse (bytes) per call 29 29 0 0.0%
Excl. PeakMemUse (bytes)5,000 5,000 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% -29 -2.8% -24 -6.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-28 -96.6% -25 -104.2% 0 N/A% 0 N/A%
Parent functions
form_builder0 N/A% -23 -79.3% -20 -83.3% 0 N/A% 0 N/A%
drupal_render@20 N/A% 14 48.3% 17 70.8% 0 N/A% 0 N/A%
form_builder@10 N/A% -13 -44.8% -11 -45.8% 0 N/A% 0 N/A%
drupal_render@50 N/A% 8 27.6% 7 29.2% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 0 0.0% 7 29.2% 0 N/A% 0 N/A%
drupal_render@60 N/A% -7 -24.1% -7 -29.2% 0 N/A% 0 N/A%
drupal_render@30 N/A% -3 -10.3% -3 -12.5% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% -1 -3.4% -3 -12.5% 0 N/A% 0 N/A%
theme_toolbar0 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 N/A%
form_builder@20 N/A% -2 -6.9% -2 -8.3% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% -1 -3.4% -2 -8.3% 0 N/A% 0 N/A%
drupal_render@10 N/A% -2 -6.9% -2 -8.3% 0 N/A% 0 N/A%
drupal_render0 N/A% -1 -3.4% -1 -4.2% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -1 -3.4% -1 -4.2% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% -1 -3.4% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% 1 3.4% 0 0.0% 0 N/A% 0 N/A%
drupal_render@40 N/A% 3 10.3% 0 0.0% 0 N/A% 0 N/A%
drupal_render@70 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%
Child functions
is_array0 N/A% -6 -20.7% -10 -41.7% 0 N/A% 0 N/A%
uasort0 N/A% 8 27.6% 9 37.5% 0 N/A% 0 N/A%
array_keys0 N/A% -3 -10.3% 2 8.3% 0 N/A% 0 N/A%