Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for element_children

element_childrenRun #5208407650493Run #52084105e6dcbDiffDiff%
Number of Function Calls420 421 1 0.2%
Incl. Wall Time (microsec)4,529 4,292 -237 -5.2%
Incl. Wall Time (microsec) per call 11 10 -1 -5.5%
Excl. Wall Time (microsec)3,858 3,611 -247 -6.4%
Incl. CPU (microsecs)4,869 4,604 -265 -5.4%
Incl. CPU (microsecs) per call 12 11 -1 -5.7%
Excl. CPU (microsec)3,686 3,484 -202 -5.5%
Incl. MemUse (bytes)158,048 142,336 -15,712 -9.9%
Incl. MemUse (bytes) per call 376 338 -38 -10.2%
Excl. MemUse (bytes)37,856 37,920 64 0.2%
Incl. PeakMemUse (bytes)4,448 5,232 784 17.6%
Incl. PeakMemUse (bytes) per call 11 12 2 17.3%
Excl. PeakMemUse (bytes)2,168 3,416 1,248 57.6%

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_children1 1.2% -237 -30.9% -265 -25.3% -15,712 -58.8% 784 2.9%
Exclusive Metrics Diff for Current Function-247 -104.2% -202 -76.2% 64 0.4% 1,248 159.2%
Parent functions
drupal_render@3-108 -10800.0% -971 -409.7% -1,045 -394.3% -19,272 -122.7% 88 11.2%
drupal_render@494 9400.0% 645 272.2% 692 261.1% 1,264 8.0% 424 54.1%
drupal_render_children@1-10 -1000.0% -90 -38.0% -99 -37.4% -2,144 -13.6% 0 0.0%
drupal_render@511 1100.0% 60 25.3% 68 25.7% 2,080 13.2% -400 -51.0%
theme_views_ui_style_plugin_table-1 -100.0% -43 -18.1% -44 -16.6% -2,928 -18.6% -2,984 -380.6%
drupal_render_children9 900.0% 43 18.1% 43 16.2% -1,136 -7.2% 0 0.0%
template_preprocess_views_ui_style_plugin_table1 100.0% 42 17.7% 44 16.6% 2,944 18.7% 2,696 343.9%
views_ui_pre_render_add_fieldset_markup1 100.0% 40 16.9% 43 16.2% 2,152 13.7% 0 0.0%
drupal_render@63 300.0% 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_table1 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%
form_builder@30 0.0% 4 1.7% 8 3.0% 0 0.0% 0 0.0%
drupal_render@20 0.0% -4 -1.7% -9 -3.4% 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_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%
form_builder@20 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%
form_pre_render_actions_dropbutton0 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%
Child functions
uasort0 0.0% 11 4.6% 12 4.5% 0 0.0% 0 0.0%
is_array-88 -101.1% -6 -2.5% -105 -39.6% 0 0.0% 0 0.0%
array_keys1 1.1% 5 2.1% 30 11.3% -15,776 -100.4% -464 -59.2%