Diff Report
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519bea2c59e7aRun #519be9a13e594DiffDiff%
Number of Function Calls227 227 0 0.0%
Incl. Wall Time (microsec)4,276 4,373 97 2.3%
Incl. Wall Time (microsec) per call 19 19 0 2.3%
Excl. Wall Time (microsec)2,920 2,987 67 2.3%
Incl. CPU (microsecs)4,505 4,611 106 2.4%
Incl. CPU (microsecs) per call 20 20 0 2.4%
Excl. CPU (microsec)2,804 2,872 68 2.4%
Incl. MemUse (bytes)62,408 62,408 0 0.0%
Incl. MemUse (bytes) per call 275 275 0 0.0%
Excl. MemUse (bytes)21,412 21,412 0 0.0%
Incl. PeakMemUse (bytes)10,064 10,064 0 0.0%
Incl. PeakMemUse (bytes) per call 44 44 0 0.0%
Excl. PeakMemUse (bytes)6,472 6,472 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% 97 8.1% 106 252.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function67 69.1% 68 64.2% 0 N/A% 0 N/A%
Parent functions
drupal_render@10 N/A% 65 67.0% 65 61.3% 0 N/A% 0 N/A%
drupal_render@60 N/A% 39 40.2% 42 39.6% 0 N/A% 0 N/A%
template_preprocess_item_list0 N/A% -8 -8.2% -4 -3.8% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% -6 -6.2% -5 -4.7% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% 5 5.2% 7 6.6% 0 N/A% 0 N/A%
drupal_render@50 N/A% -4 -4.1% -1 -0.9% 0 N/A% 0 N/A%
drupal_render@40 N/A% 2 2.1% 4 3.8% 0 N/A% 0 N/A%
drupal_render@20 N/A% 1 1.0% 2 1.9% 0 N/A% 0 N/A%
drupal_render@30 N/A% 1 1.0% -1 -0.9% 0 N/A% 0 N/A%
form_builder0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@80 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% 0 0.0% 5 4.7% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
drupal_render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
drupal_render@70 N/A% 0 0.0% -4 -3.8% 0 N/A% 0 N/A%
Child functions
uasort0 N/A% 32 33.0% 33 31.1% 0 N/A% 0 N/A%
array_keys0 N/A% -3 -3.1% -16 -15.1% 0 N/A% 0 N/A%
is_array0 N/A% 1 1.0% 21 19.8% 0 N/A% 0 N/A%