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

element_childrenRun #519fe4bc90ab9Run #519fe58959c26DiffDiff%
Number of Function Calls1,037 1,038 1 0.1%
Incl. Wall Time (microsec)19,160 18,909 -251 -1.3%
Incl. Wall Time (microsec) per call 18 18 -0 -1.4%
Excl. Wall Time (microsec)16,267 16,170 -97 -0.6%
Incl. CPU (microsecs)20,001 28,001 8,000 40.0%
Incl. CPU (microsecs) per call 19 27 8 39.9%
Excl. CPU (microsec)12,001 16,000 3,999 33.3%
Incl. MemUse (bytes)352,568 352,704 136 0.0%
Incl. MemUse (bytes) per call 340 340 -0 -0.1%
Excl. MemUse (bytes)71,024 71,072 48 0.1%
Incl. PeakMemUse (bytes)156,368 156,728 360 0.2%
Incl. PeakMemUse (bytes) per call 151 151 0 0.1%
Excl. PeakMemUse (bytes)58,688 59,048 360 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_children1 50.0% -251 -54.3% 8,000 800000.0% 136 0.2% 360 0.5%
Exclusive Metrics Diff for Current Function-97 -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@71 100.0% 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_keys1 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%