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

element_childrenRun #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls227 227 0 0.0%
Incl. Wall Time (microsec)4,373 4,276 -97 -2.2%
Incl. Wall Time (microsec) per call 19 19 -0 -2.2%
Excl. Wall Time (microsec)2,987 2,920 -67 -2.2%
Incl. CPU (microsecs)4,611 4,505 -106 -2.3%
Incl. CPU (microsecs) per call 20 20 -0 -2.3%
Excl. CPU (microsec)2,872 2,804 -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 Function-67 -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%