Diff Report
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for element_children

element_childrenRun #519fb8e35d279Run #519fb952126aaDiffDiff%
Number of Function Calls140 141 1 0.7%
Incl. Wall Time (microsec)2,408 2,464 56 2.3%
Incl. Wall Time (microsec) per call 17 17 0 1.6%
Excl. Wall Time (microsec)1,791 1,824 33 1.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)60,128 61,664 1,536 2.6%
Incl. MemUse (bytes) per call 429 437 8 1.8%
Excl. MemUse (bytes)20,096 20,928 832 4.1%
Incl. PeakMemUse (bytes)21,560 22,992 1,432 6.6%
Incl. PeakMemUse (bytes) per call 154 163 9 5.9%
Excl. PeakMemUse (bytes)13,576 14,312 736 5.4%

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 20.0% 56 1.2% 0 0.0% 1,536 0.6% 1,432 0.5%
Exclusive Metrics Diff for Current Function33 58.9% 0 N/A% 832 54.2% 736 51.4%
Parent functions
drupal_render@77 700.0% 72 128.6% 0 N/A% 1,728 112.5% 512 35.8%
template_preprocess_toolbar1 100.0% 28 50.0% 0 N/A% 1,672 108.9% 0 0.0%
theme_toolbar-1 -100.0% -28 -50.0% 0 N/A% -1,664 -108.3% -288 -20.1%
drupal_render@3-2 -200.0% -23 -41.1% 0 N/A% -608 -39.6% 176 12.3%
drupal_render_children0 0.0% 19 33.9% 0 N/A% 8 0.5% 8 0.6%
drupal_render@6-4 -400.0% -13 -23.2% 0 N/A% 488 31.8% 528 36.9%
menu_block_view_system_menu_block_alter0 0.0% -8 -14.3% 0 N/A% 0 0.0% 0 0.0%
drupal_render@20 0.0% 6 10.7% 0 N/A% 0 0.0% 0 0.0%
form_builder0 0.0% 3 5.4% 0 N/A% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 2 3.6% 0 N/A% 0 0.0% 0 0.0%
drupal_render@10 0.0% -2 -3.6% 0 N/A% 24 1.6% 0 0.0%
form_builder@10 0.0% 1 1.8% 0 N/A% 0 0.0% 0 0.0%
drupal_render@4-1 -100.0% -1 -1.8% 0 N/A% 176 11.5% 352 24.6%
drupal_render0 0.0% -1 -1.8% 0 N/A% 0 0.0% 0 0.0%
drupal_render@51 100.0% 1 1.8% 0 N/A% -288 -18.8% 144 10.1%
form_pre_render_actions_dropbutton0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
array_keys1 25.0% 17 30.4% 0 N/A% 704 45.8% 696 48.6%
is_array3 75.0% 9 16.1% 0 N/A% 0 0.0% 0 0.0%
uasort0 0.0% -3 -5.4% 0 N/A% 0 0.0% 0 0.0%