Diff Report
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for element_children

element_childrenRun #51a5545d76a23Run #51a562cdc3626DiffDiff%
Number of Function Calls430 464 34 7.9%
Incl. Wall Time (microsec)13,442 14,108 666 5.0%
Incl. Wall Time (microsec) per call 31 30 -1 -2.7%
Excl. Wall Time (microsec)9,801 10,416 615 6.3%
Incl. CPU (microsecs)12,001 12,001 0 0.0%
Incl. CPU (microsecs) per call 28 26 -2 -7.3%
Excl. CPU (microsec)8,000 8,001 1 0.0%
Incl. MemUse (bytes)102,644 106,092 3,448 3.4%
Incl. MemUse (bytes) per call 239 229 -10 -4.2%
Excl. MemUse (bytes)31,048 32,852 1,804 5.8%
Incl. PeakMemUse (bytes)13,512 15,636 2,124 15.7%
Incl. PeakMemUse (bytes) per call 31 34 2 7.2%
Excl. PeakMemUse (bytes)7,572 8,880 1,308 17.3%

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_children34 50.0% 666 3.6% 0 0.0% 3,448 5.1% 2,124 3.1%
Exclusive Metrics Diff for Current Function615 92.3% 1 N/A% 1,804 52.3% 1,308 61.6%
Parent functions
drupal_render@917 50.0% 409 61.4% 0 N/A% 1,716 49.8% 516 24.3%
drupal_render@1017 50.0% 340 51.1% 0 N/A% 1,716 49.8% 1,608 75.7%
drupal_render@70 0.0% 66 9.9% 4,000 N/A% 0 0.0% 0 0.0%
form_builder0 0.0% -39 -5.9% -4,000 N/A% 0 0.0% 0 0.0%
drupal_render@40 0.0% -32 -4.8% 0 N/A% 0 0.0% 0 0.0%
drupal_pre_render_links0 0.0% -26 -3.9% 0 N/A% 0 0.0% 0 0.0%
drupal_render@60 0.0% -24 -3.6% 0 N/A% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 0.0% -22 -3.3% 0 N/A% 0 0.0% 0 0.0%
drupal_render@20 0.0% -17 -2.6% 0 N/A% 0 0.0% 0 0.0%
drupal_render@50 0.0% 16 2.4% 4,000 N/A% 0 0.0% 0 0.0%
template_preprocess_user0 0.0% 14 2.1% 0 N/A% 0 0.0% 0 0.0%
drupal_render@30 0.0% -11 -1.7% 0 N/A% 0 0.0% 0 0.0%
drupal_render@80 0.0% -8 -1.2% 4,001 N/A% 0 0.0% 0 0.0%
drupal_render_children0 0.0% 2 0.3% -4,000 N/A% 4 0.1% 0 0.0%
drupal_render@10 0.0% -2 -0.3% 0 N/A% 12 0.3% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% -1 -0.2% 0 N/A% 0 0.0% 0 0.0%
form_builder@10 0.0% 1 0.2% 0 N/A% 0 0.0% 0 0.0%
theme_toolbar0 0.0% 1 0.2% 0 N/A% 0 0.0% 0 0.0%
template_preprocess_node0 0.0% 1 0.2% 0 N/A% 0 0.0% 0 0.0%
drupal_render0 0.0% -1 -0.2% 0 N/A% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% -1 -0.2% 0 N/A% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% 0 0.0% -4,001 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_keys34 100.0% 68 10.2% 0 N/A% 1,644 47.7% 816 38.4%
is_array0 0.0% -45 -6.8% -4,001 N/A% 0 0.0% 0 0.0%
uasort0 0.0% 28 4.2% 4,000 N/A% 0 0.0% 0 0.0%