Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d72f6f4f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for element_children

element_childrenRun #5206d663ca0baRun #5206d72f6f4f8DiffDiff%
Number of Function Calls248 280 32 12.9%
Incl. Wall Time (microsec)4,305 4,551 246 5.7%
Incl. Wall Time (microsec) per call 17 16 -1 -6.4%
Excl. Wall Time (microsec)2,696 2,897 201 7.5%
Incl. CPU (microsecs)4,510 4,793 283 6.3%
Incl. CPU (microsecs) per call 18 17 -1 -5.9%
Excl. CPU (microsec)2,529 2,810 281 11.1%
Incl. MemUse (bytes)105,728 110,096 4,368 4.1%
Incl. MemUse (bytes) per call 426 393 -33 -7.8%
Excl. MemUse (bytes)29,912 31,448 1,536 5.1%
Incl. PeakMemUse (bytes)16,328 18,336 2,008 12.3%
Incl. PeakMemUse (bytes) per call 66 65 -0 -0.5%
Excl. PeakMemUse (bytes)11,088 12,912 1,824 16.5%

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_children32 50.0% 246 17.1% 283 9.8% 4,368 4.7% 2,008 2.1%
Exclusive Metrics Diff for Current Function201 81.7% 281 99.3% 1,536 35.2% 1,824 90.8%
Parent functions
drupal_render@532 100.0% 252 102.4% 274 96.8% 4,352 99.6% 0 0.0%
drupal_render@70 0.0% 12 4.9% 18 6.4% 0 0.0% 96 4.8%
drupal_render@60 0.0% -9 -3.7% -3 -1.1% 0 0.0% 0 0.0%
template_preprocess_item_list0 0.0% -7 -2.8% -9 -3.2% 0 0.0% 2,280 113.5%
drupal_render@30 0.0% -6 -2.4% -2 -0.7% -8 -0.2% -8 -0.4%
form_builder@10 0.0% 4 1.6% 3 1.1% 0 0.0% 0 0.0%
drupal_render@40 0.0% 3 1.2% -8 -2.8% 0 0.0% 0 0.0%
drupal_render@10 0.0% -2 -0.8% -12 -4.2% 24 0.5% -360 -17.9%
drupal_render@20 0.0% 2 0.8% 18 6.4% 0 0.0% 0 0.0%
form_builder@20 0.0% -1 -0.4% 1 0.4% 0 0.0% 0 0.0%
drupal_render_children0 0.0% 1 0.4% 3 1.1% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 0.0% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0%
form_builder0 0.0% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0%
drupal_render@80 0.0% 0 0.0% 3 1.1% 0 0.0% 0 0.0%
theme_toolbar0 0.0% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_node0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -2 -0.7% 0 0.0% 0 0.0%
template_preprocess_user0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_links0 0.0% 0 0.0% 2 0.7% 0 0.0% 0 0.0%
Child functions
array_keys32 100.0% 58 23.6% 36 12.7% 2,832 64.8% 184 9.2%
uasort0 0.0% -9 -3.7% -10 -3.5% 0 0.0% 0 0.0%
is_array0 0.0% -4 -1.6% -24 -8.5% 0 0.0% 0 0.0%