Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls240 240 0 0.0%
Incl. Wall Time (microsec)2,358 2,315 -43 -1.8%
Incl. Wall Time (microsec) per call 10 10 -0 -1.8%
Excl. Wall Time (microsec)1,776 1,749 -27 -1.5%
Incl. CPU (microsecs)2,551 2,514 -37 -1.5%
Incl. CPU (microsecs) per call 11 10 -0 -1.5%
Excl. CPU (microsec)1,635 1,616 -19 -1.2%
Incl. MemUse (bytes)95,624 95,624 0 0.0%
Incl. MemUse (bytes) per call 398 398 0 0.0%
Excl. MemUse (bytes)30,016 30,016 0 0.0%
Incl. PeakMemUse (bytes)5,104 7,808 2,704 53.0%
Incl. PeakMemUse (bytes) per call 21 33 11 53.0%
Excl. PeakMemUse (bytes)3,016 5,280 2,264 75.1%

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_children0 N/A% -43 -1.1% -37 -0.9% 0 0.0% 2,704 11.8%
Exclusive Metrics Diff for Current Function-27 -62.8% -19 -51.4% 0 N/A% 2,264 83.7%
Parent functions
drupal_render@20 N/A% -12 -27.9% -5 -13.5% 8 N/A% 1,520 56.2%
drupal_render@40 N/A% -9 -20.9% 0 0.0% -8 N/A% 280 10.4%
drupal_render@10 N/A% -8 -18.6% -10 -27.0% 0 N/A% 0 0.0%
element_get_visible_children0 N/A% -6 -14.0% -7 -18.9% 0 N/A% 0 0.0%
template_preprocess_node0 N/A% -3 -7.0% -3 -8.1% 0 N/A% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 1 2.3% 2 5.4% 0 N/A% 0 0.0%
drupal_render@60 N/A% -1 -2.3% -5 -13.5% 0 N/A% 0 0.0%
form_builder@10 N/A% -1 -2.3% 1 2.7% 0 N/A% 0 0.0%
drupal_render@50 N/A% -1 -2.3% -6 -16.2% 0 N/A% 0 0.0%
form_builder0 N/A% -1 -2.3% 0 0.0% 0 N/A% 0 0.0%
drupal_render@30 N/A% -1 -2.3% -3 -8.1% 0 N/A% 464 17.2%
template_preprocess_user0 N/A% -1 -2.3% 0 0.0% 0 N/A% 392 14.5%
rdf_field_attach_view_alter0 N/A% 0 0.0% -2 -5.4% 0 N/A% 0 0.0%
theme_toolbar0 N/A% 0 0.0% 1 2.7% 0 N/A% 0 0.0%
drupal_render_children0 N/A% 0 0.0% 1 2.7% 0 N/A% 48 1.8%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_pre_render_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
form_builder@20 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 0.0%
Child functions
is_array0 N/A% -7 -16.3% -19 -51.4% 0 N/A% 0 0.0%
array_keys0 N/A% -6 -14.0% 3 8.1% 0 N/A% 344 12.7%
uasort0 N/A% -3 -7.0% -2 -5.4% 0 N/A% 96 3.6%