Diff Report
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for element_children

element_childrenRun #5198f7eab7067Run #5198fa286ed27DiffDiff%
Number of Function Calls417 417 0 0.0%
Incl. Wall Time (microsec)24,554 24,668 114 0.5%
Incl. Wall Time (microsec) per call 59 59 0 0.5%
Excl. Wall Time (microsec)11,862 11,879 17 0.1%
Incl. CPU (microsecs)32,001 24,002 -7,999 -25.0%
Incl. CPU (microsecs) per call 77 58 -19 -25.0%
Excl. CPU (microsec)20,001 12,000 -8,001 -40.0%
Incl. MemUse (bytes)306,568 306,576 8 0.0%
Incl. MemUse (bytes) per call 735 735 0 0.0%
Excl. MemUse (bytes)67,888 67,888 0 0.0%
Incl. PeakMemUse (bytes)25,656 25,632 -24 -0.1%
Incl. PeakMemUse (bytes) per call 62 61 -0 -0.1%
Excl. PeakMemUse (bytes)13,816 13,792 -24 -0.2%

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% 114 0.3% -7,999 -25.0% 8 0.1% -24 -0.2%
Exclusive Metrics Diff for Current Function17 14.9% -8,001 -100.0% 0 0.0% -24 -100.0%
Parent functions
drupal_render@60 N/A% 62 54.4% 0 0.0% 0 0.0% 0 0.0%
drupal_render@50 N/A% 57 50.0% -3,999 -50.0% 0 0.0% 0 0.0%
drupal_render@70 N/A% -16 -14.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@20 N/A% -16 -14.0% 0 0.0% 0 0.0% -8 -33.3%
drupal_render@40 N/A% 10 8.8% 0 0.0% 0 0.0% 64 266.7%
rdf_field_attach_view_alter0 N/A% 5 4.4% 4,001 50.0% 0 0.0% 0 0.0%
drupal_render@10 N/A% 4 3.5% 0 0.0% 8 100.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 4 3.5% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% 3 2.6% 0 0.0% 0 0.0% 0 0.0%
form_builder0 N/A% 2 1.8% 0 0.0% 0 0.0% 0 0.0%
drupal_render@80 N/A% -1 -0.9% -8,001 -100.0% 0 0.0% -80 -333.3%
element_get_visible_children0 N/A% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 N/A% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
form_builder@20 N/A% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_item_list0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_node0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
uasort0 N/A% 105 92.1% -4,000 -50.0% 0 0.0% 0 0.0%
is_array0 N/A% -9 -7.9% 8,001 100.0% 0 0.0% 0 0.0%
array_keys0 N/A% 1 0.9% -3,999 -50.0% 8 100.0% 0 0.0%