Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls420 408 -12 -2.9%
Incl. Wall Time (microsec)4,529 4,181 -348 -7.7%
Incl. Wall Time (microsec) per call 11 10 -1 -5.0%
Excl. Wall Time (microsec)3,858 3,524 -334 -8.7%
Incl. CPU (microsecs)4,869 4,498 -371 -7.6%
Incl. CPU (microsecs) per call 12 11 -1 -4.9%
Excl. CPU (microsec)3,686 3,385 -301 -8.2%
Incl. MemUse (bytes)158,048 138,248 -19,800 -12.5%
Incl. MemUse (bytes) per call 376 339 -37 -10.0%
Excl. MemUse (bytes)37,856 37,296 -560 -1.5%
Incl. PeakMemUse (bytes)4,448 5,280 832 18.7%
Incl. PeakMemUse (bytes) per call 11 13 2 22.2%
Excl. PeakMemUse (bytes)2,168 3,464 1,296 59.8%

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_children-12 -9.6% -348 -148.1% -371 -41.5% -19,800 -68.4% 832 2.9%
Exclusive Metrics Diff for Current Function-334 -96.0% -301 -81.1% -560 -2.8% 1,296 155.8%
Parent functions
drupal_render@3-108 -900.0% -971 -279.0% -1,046 -281.9% -19,432 -98.1% 88 10.6%
drupal_render@492 766.7% 593 170.4% 661 178.2% -1,008 -5.1% 424 51.0%
drupal_render_children@1-10 -83.3% -90 -25.9% -99 -26.7% -2,144 -10.8% 0 0.0%
template_preprocess_views_ui_style_plugin_table1 8.3% 43 12.4% 43 11.6% 2,944 14.9% 2,744 329.8%
theme_views_ui_style_plugin_table-1 -8.3% -43 -12.4% -44 -11.9% -2,928 -14.8% -2,984 -358.7%
views_ui_pre_render_add_fieldset_markup1 8.3% 40 11.5% 40 10.8% 1,992 10.1% 0 0.0%
drupal_render_children9 75.0% 36 10.3% 44 11.9% -1,136 -5.7% 0 0.0%
drupal_render@63 25.0% 26 7.5% 31 8.4% 408 2.1% 0 0.0%
form_builder@30 0.0% 10 2.9% 5 1.3% 0 0.0% 0 0.0%
drupal_pre_render_table1 8.3% 8 2.3% 9 2.4% 920 4.6% 1,024 123.1%
form_builder@40 0.0% -6 -1.7% -4 -1.1% 0 0.0% 0 0.0%
form_builder@50 0.0% 4 1.1% -6 -1.6% 0 0.0% 0 0.0%
drupal_render@50 0.0% 3 0.9% 3 0.8% 584 2.9% -400 -48.1%
drupal_render@20 0.0% -2 -0.6% -7 -1.9% 0 0.0% 0 0.0%
drupal_render@10 0.0% 2 0.6% 0 0.0% 0 0.0% -64 -7.7%
form_pre_render_actions_dropbutton0 0.0% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
form_builder@20 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0%
form_builder@10 0.0% -1 -0.3% 1 0.3% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
form_builder0 0.0% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
drupal_render0 0.0% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
array_keys-12 -10.6% -11 -3.2% 8 2.2% -19,240 -97.2% -464 -55.8%
is_array-101 -89.4% -7 -2.0% -84 -22.6% 0 0.0% 0 0.0%
uasort0 0.0% 4 1.1% 6 1.6% 0 0.0% 0 0.0%