Diff Report
Run #519fe58959c26: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for element_children

element_childrenRun #519fe58959c26Run #519fe4bc90ab9DiffDiff%
Number of Function Calls1,038 1,037 -1 -0.1%
Incl. Wall Time (microsec)18,909 19,160 251 1.3%
Incl. Wall Time (microsec) per call 18 18 0 1.4%
Excl. Wall Time (microsec)16,170 16,267 97 0.6%
Incl. CPU (microsecs)28,001 20,001 -8,000 -28.6%
Incl. CPU (microsecs) per call 27 19 -8 -28.5%
Excl. CPU (microsec)16,000 12,001 -3,999 -25.0%
Incl. MemUse (bytes)352,704 352,568 -136 -0.0%
Incl. MemUse (bytes) per call 340 340 0 0.1%
Excl. MemUse (bytes)71,072 71,024 -48 -0.1%
Incl. PeakMemUse (bytes)156,728 156,368 -360 -0.2%
Incl. PeakMemUse (bytes) per call 151 151 -0 -0.1%
Excl. PeakMemUse (bytes)59,048 58,688 -360 -0.6%

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_children-1 -50.0% 251 54.3% -8,000 -800000.0% -136 -0.2% -360 -0.5%
Exclusive Metrics Diff for Current Function97 38.6% -3,999 -50.0% -48 -35.3% -360 -100.0%
Parent functions
form_builder@40 0.0% 147 58.6% 4,001 50.0% 0 0.0% 0 0.0%
form_process_table0 0.0% 64 25.5% 0 0.0% 0 0.0% 0 0.0%
drupal_render_children0 0.0% 17 6.8% 0 0.0% 0 0.0% 0 0.0%
drupal_render@20 0.0% 16 6.4% 4,000 50.0% 0 0.0% 0 0.0%
drupal_pre_render_table0 0.0% 14 5.6% 0 0.0% 0 0.0% 0 0.0%
drupal_render@50 0.0% -8 -3.2% -4,000 -50.0% 0 0.0% 0 0.0%
drupal_render@7-1 -100.0% -5 -2.0% -4,000 -50.0% -136 -100.0% -256 -71.1%
form_builder@30 0.0% 5 2.0% 0 0.0% 0 0.0% -104 -28.9%
drupal_render@60 0.0% 3 1.2% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 0.0% -2 -0.8% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 0.0% 2 0.8% -4,001 -50.0% 0 0.0% 0 0.0%
form_builder0 0.0% 2 0.8% 0 0.0% 0 0.0% 0 0.0%
drupal_render@40 0.0% 2 0.8% 0 0.0% 0 0.0% 0 0.0%
form_builder@20 0.0% -2 -0.8% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
drupal_render@90 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
form_builder@50 0.0% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
drupal_render@10 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 0.0% -1 -0.4% 0 0.0% 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%
form_pre_render_group0 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
theme_toolbar0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@80 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_children@10 0.0% 0 0.0% -4,000 -50.0% 0 0.0% 0 0.0%
Child functions
array_keys-1 -100.0% 97 38.6% -12,001 -150.0% -88 -64.7% 0 0.0%
is_array0 0.0% 58 23.1% 8,000 100.0% 0 0.0% 0 0.0%
uasort0 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%