Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls414 414 0 0.0%
Incl. Wall Time (microsec)8,101 8,176 75 0.9%
Incl. Wall Time (microsec) per call 20 20 0 0.9%
Excl. Wall Time (microsec)6,190 6,228 38 0.6%
Incl. CPU (microsecs)8,496 8,575 79 0.9%
Incl. CPU (microsecs) per call 21 21 0 0.9%
Excl. CPU (microsec)5,999 6,042 43 0.7%
Incl. MemUse (bytes)101,740 101,740 0 0.0%
Incl. MemUse (bytes) per call 246 246 0 0.0%
Excl. MemUse (bytes)27,316 27,316 0 0.0%
Incl. PeakMemUse (bytes)16,768 16,768 0 0.0%
Incl. PeakMemUse (bytes) per call 41 41 0 0.0%
Excl. PeakMemUse (bytes)10,672 10,672 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% 75 3.2% 79 17.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function38 50.7% 43 54.4% 0 N/A% 0 N/A%
Parent functions
drupal_render@10 N/A% 43 57.3% 44 55.7% 0 N/A% 0 N/A%
drupal_render@50 N/A% 25 33.3% 33 41.8% 0 N/A% 0 N/A%
drupal_render@40 N/A% -10 -13.3% -14 -17.7% 0 N/A% 0 N/A%
drupal_render@30 N/A% 8 10.7% 1 1.3% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 6 8.0% 4 5.1% 0 N/A% 0 N/A%
form_builder@20 N/A% 6 8.0% 9 11.4% 0 N/A% 0 N/A%
drupal_render@60 N/A% 5 6.7% 4 5.1% 0 N/A% 0 N/A%
drupal_render@20 N/A% -5 -6.7% 2 2.5% 0 N/A% 0 N/A%
template_preprocess_item_list0 N/A% 4 5.3% 5 6.3% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% -3 -4.0% 5 6.3% 0 N/A% 0 N/A%
form_builder@30 N/A% -2 -2.7% -7 -8.9% 0 N/A% 0 N/A%
form_builder@10 N/A% -2 -2.7% -6 -7.6% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% 2 2.7% 3 3.8% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% -1 -1.3% 3 3.8% 0 N/A% 0 N/A%
form_builder0 N/A% -1 -1.3% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
drupal_render_children@10 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
drupal_render0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% -2 -2.5% 0 N/A% 0 N/A%
template_preprocess_block_admin_display_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
uasort0 N/A% 32 42.7% 25 31.6% 0 N/A% 0 N/A%
array_keys0 N/A% 6 8.0% -6 -7.6% 0 N/A% 0 N/A%
is_array0 N/A% -1 -1.3% 17 21.5% 0 N/A% 0 N/A%