Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519fe6587b366Run #519fe82fef731DiffDiff%
Number of Function Calls210 209 -1 -0.5%
Incl. Wall Time (microsec)1,748 1,691 -57 -3.3%
Incl. Wall Time (microsec) per call 8 8 -0 -2.8%
Excl. Wall Time (microsec)1,563 1,506 -57 -3.6%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 19 0 -19 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)85,920 83,816 -2,104 -2.4%
Incl. MemUse (bytes) per call 409 401 -8 -2.0%
Excl. MemUse (bytes)27,480 27,456 -24 -0.1%
Incl. PeakMemUse (bytes)35,632 39,080 3,448 9.7%
Incl. PeakMemUse (bytes) per call 170 187 17 10.2%
Excl. PeakMemUse (bytes)21,328 23,040 1,712 8.0%

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_children-1 -7.7% -57 -1.4% -4,000 -100.0% -2,104 -3.4% 3,448 5.6%
Exclusive Metrics Diff for Current Function-57 -100.0% 0 0.0% -24 -1.1% 1,712 49.7%
Parent functions
drupal_render@6-1 -100.0% -28 -49.1% 0 0.0% -1,792 -85.2% 800 23.2%
template_preprocess_color_scheme_form1 100.0% 25 43.9% 0 0.0% 2,592 123.2% 3,016 87.5%
theme_color_scheme_form-1 -100.0% -23 -40.4% 0 0.0% -2,576 -122.4% -952 -27.6%
drupal_render@20 0.0% -13 -22.8% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 0.0% -10 -17.5% 0 0.0% 0 0.0% 0 0.0%
drupal_render@50 0.0% 6 10.5% 0 0.0% 0 0.0% 0 0.0%
form_builder0 0.0% -5 -8.8% 0 0.0% 0 0.0% 0 0.0%
form_builder@20 0.0% -5 -8.8% 0 0.0% 0 0.0% 0 0.0%
drupal_render_children@10 0.0% -4 -7.0% 0 0.0% -336 -16.0% 576 16.7%
drupal_render@10 0.0% 3 5.3% 0 0.0% 0 0.0% 0 0.0%
form_builder@30 0.0% -2 -3.5% 0 0.0% 0 0.0% 0 0.0%
drupal_render@40 0.0% 2 3.5% -4,000 -100.0% 8 0.4% 8 0.2%
drupal_render@70 0.0% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
system_theme_settings0 0.0% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
drupal_render_children0 0.0% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% 1 1.8% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
uasort0 0.0% -1 -1.8% -4,000 -100.0% 0 0.0% 0 0.0%
array_keys-1 -8.3% 1 1.8% 0 0.0% -2,080 -98.9% 1,736 50.3%
is_array-11 -91.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%