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

element_childrenRun #51a562cdc3626Run #51a5545d76a23DiffDiff%
Number of Function Calls464 430 -34 -7.3%
Incl. Wall Time (microsec)14,108 13,442 -666 -4.7%
Incl. Wall Time (microsec) per call 30 31 1 2.8%
Excl. Wall Time (microsec)10,416 9,801 -615 -5.9%
Incl. CPU (microsecs)12,001 12,001 0 0.0%
Incl. CPU (microsecs) per call 26 28 2 7.9%
Excl. CPU (microsec)8,001 8,000 -1 -0.0%
Incl. MemUse (bytes)106,092 102,644 -3,448 -3.3%
Incl. MemUse (bytes) per call 229 239 10 4.4%
Excl. MemUse (bytes)32,852 31,048 -1,804 -5.5%
Incl. PeakMemUse (bytes)15,636 13,512 -2,124 -13.6%
Incl. PeakMemUse (bytes) per call 34 31 -2 -6.8%
Excl. PeakMemUse (bytes)8,880 7,572 -1,308 -14.7%

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-34 -50.0% -666 -3.6% 0 0.0% -3,448 -5.1% -2,124 -3.1%
Exclusive Metrics Diff for Current Function-615 -92.3% -1 N/A% -1,804 -52.3% -1,308 -61.6%
Parent functions
drupal_render@9-17 -50.0% -409 -61.4% 0 N/A% -1,716 -49.8% -516 -24.3%
drupal_render@10-17 -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@10 0.0% 2 0.3% 0 N/A% -12 -0.3% 0 0.0%
drupal_render_children0 0.0% -2 -0.3% 4,000 N/A% -4 -0.1% 0 0.0%
theme_toolbar0 0.0% -1 -0.2% 0 N/A% 0 0.0% 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%
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_keys-34 -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%