Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls421 421 0 0.0%
Incl. Wall Time (microsec)7,853 7,863 10 0.1%
Incl. Wall Time (microsec) per call 19 19 0 0.1%
Excl. Wall Time (microsec)5,366 5,380 14 0.3%
Incl. CPU (microsecs)8,286 8,292 6 0.1%
Incl. CPU (microsecs) per call 20 20 0 0.1%
Excl. CPU (microsec)5,201 5,191 -10 -0.2%
Incl. MemUse (bytes)105,956 105,956 0 0.0%
Incl. MemUse (bytes) per call 252 252 0 0.0%
Excl. MemUse (bytes)32,244 32,244 0 0.0%
Incl. PeakMemUse (bytes)9,712 9,712 0 0.0%
Incl. PeakMemUse (bytes) per call 23 23 0 0.0%
Excl. PeakMemUse (bytes)6,276 6,276 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% 10 0.3% 6 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 140.0% -10 -166.7% 0 N/A% 0 N/A%
Parent functions
drupal_render@10 N/A% -16 -160.0% -16 -266.7% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% 14 140.0% 12 200.0% 0 N/A% 0 N/A%
drupal_render@30 N/A% 11 110.0% 10 166.7% 0 N/A% 0 N/A%
drupal_render@50 N/A% 10 100.0% 16 266.7% 0 N/A% 0 N/A%
drupal_render@60 N/A% -8 -80.0% -21 -350.0% 0 N/A% 0 N/A%
drupal_render@40 N/A% 7 70.0% 10 166.7% 0 N/A% 0 N/A%
drupal_render@20 N/A% 7 70.0% -4 -66.7% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% -6 -60.0% -13 -216.7% 0 N/A% 0 N/A%
drupal_render_children0 N/A% -4 -40.0% 1 16.7% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% -4 -40.0% -5 -83.3% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 3 30.0% 8 133.3% 0 N/A% 0 N/A%
drupal_render0 N/A% -3 -30.0% -2 -33.3% 0 N/A% 0 N/A%
drupal_render@80 N/A% 3 30.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@10 N/A% -2 -20.0% -2 -33.3% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% -2 -20.0% -3 -50.0% 0 N/A% 0 N/A%
template_preprocess_item_list0 N/A% 1 10.0% 3 50.0% 0 N/A% 0 N/A%
form_builder0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
drupal_render@70 N/A% 0 0.0% 11 183.3% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Child functions
uasort0 N/A% -6 -60.0% -12 -200.0% 0 N/A% 0 N/A%
is_array0 N/A% 3 30.0% 13 216.7% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -10.0% 15 250.0% 0 N/A% 0 N/A%