Diff Report
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #52084105e6dcbRun #5208407650493DiffDiff%
Number of Function Calls421 420 -1 -0.2%
Incl. Wall Time (microsec)4,292 4,529 237 5.5%
Incl. Wall Time (microsec) per call 10 11 1 5.8%
Excl. Wall Time (microsec)3,611 3,858 247 6.8%
Incl. CPU (microsecs)4,604 4,869 265 5.8%
Incl. CPU (microsecs) per call 11 12 1 6.0%
Excl. CPU (microsec)3,484 3,686 202 5.8%
Incl. MemUse (bytes)142,336 158,048 15,712 11.0%
Incl. MemUse (bytes) per call 338 376 38 11.3%
Excl. MemUse (bytes)37,920 37,856 -64 -0.2%
Incl. PeakMemUse (bytes)5,232 4,448 -784 -15.0%
Incl. PeakMemUse (bytes) per call 12 11 -2 -14.8%
Excl. PeakMemUse (bytes)3,416 2,168 -1,248 -36.5%

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_children-1 -1.2% 237 30.9% 265 25.3% 15,712 58.8% -784 -2.9%
Exclusive Metrics Diff for Current Function247 104.2% 202 76.2% -64 -0.4% -1,248 -159.2%
Parent functions
drupal_render@3108 10800.0% 971 409.7% 1,045 394.3% 19,272 122.7% -88 -11.2%
drupal_render@4-94 -9400.0% -645 -272.2% -692 -261.1% -1,264 -8.0% -424 -54.1%
drupal_render_children@110 1000.0% 90 38.0% 99 37.4% 2,144 13.6% 0 0.0%
drupal_render@5-11 -1100.0% -60 -25.3% -68 -25.7% -2,080 -13.2% 400 51.0%
drupal_render_children-9 -900.0% -43 -18.1% -43 -16.2% 1,136 7.2% 0 0.0%
theme_views_ui_style_plugin_table1 100.0% 43 18.1% 44 16.6% 2,928 18.6% 2,984 380.6%
template_preprocess_views_ui_style_plugin_table-1 -100.0% -42 -17.7% -44 -16.6% -2,944 -18.7% -2,696 -343.9%
views_ui_pre_render_add_fieldset_markup-1 -100.0% -40 -16.9% -43 -16.2% -2,152 -13.7% 0 0.0%
drupal_render@6-3 -300.0% -26 -11.0% -30 -11.3% -408 -2.6% 0 0.0%
drupal_render@10 0.0% -14 -5.9% -14 -5.3% 0 0.0% 64 8.2%
drupal_pre_render_table-1 -100.0% -8 -3.4% -9 -3.4% -920 -5.9% -1,024 -130.6%
form_builder@40 0.0% 6 2.5% 2 0.8% 0 0.0% 0 0.0%
form_builder@50 0.0% 5 2.1% 12 4.5% 0 0.0% 0 0.0%
drupal_render@20 0.0% 4 1.7% 9 3.4% 0 0.0% 0 0.0%
form_builder@30 0.0% -4 -1.7% -8 -3.0% 0 0.0% 0 0.0%
form_builder0 0.0% 1 0.4% 2 0.8% 0 0.0% 0 0.0%
form_builder@10 0.0% -1 -0.4% 1 0.4% 0 0.0% 0 0.0%
drupal_render0 0.0% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 1 0.4% 2 0.8% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% 0 0.0% 1 0.4% 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
uasort0 0.0% -11 -4.6% -12 -4.5% 0 0.0% 0 0.0%
is_array88 101.1% 6 2.5% 105 39.6% 0 0.0% 0 0.0%
array_keys-1 -1.1% -5 -2.1% -30 -11.3% 15,776 100.4% 464 59.2%