Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls421 421 0 0.0%
Incl. Wall Time (microsec)7,739 7,801 62 0.8%
Incl. Wall Time (microsec) per call 18 19 0 0.8%
Excl. Wall Time (microsec)5,301 5,334 33 0.6%
Incl. CPU (microsecs)8,134 8,240 106 1.3%
Incl. CPU (microsecs) per call 19 20 0 1.3%
Excl. CPU (microsec)5,080 5,138 58 1.1%
Incl. MemUse (bytes)105,956 105,956 0 0.0%
Incl. MemUse (bytes) per call 252 252 0 0.0%
Excl. MemUse (bytes)32,244 32,244 0 0.0%
Incl. PeakMemUse (bytes)9,712 9,712 0 0.0%
Incl. PeakMemUse (bytes) per call 23 23 0 0.0%
Excl. PeakMemUse (bytes)6,276 6,276 0 0.0%

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% 62 3.2% 106 10.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function33 53.2% 58 54.7% 0 N/A% 0 N/A%
Parent functions
drupal_render@50 N/A% 42 67.7% 45 42.5% 0 N/A% 0 N/A%
drupal_render@20 N/A% 32 51.6% 40 37.7% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% -31 -50.0% -6 -5.7% 0 N/A% 0 N/A%
drupal_render@30 N/A% 21 33.9% 23 21.7% 0 N/A% 0 N/A%
form_builder@10 N/A% 14 22.6% 10 9.4% 0 N/A% 0 N/A%
drupal_render@60 N/A% -14 -22.6% -20 -18.9% 0 N/A% 0 N/A%
drupal_render@70 N/A% -13 -21.0% -6 -5.7% 0 N/A% 0 N/A%
form_builder0 N/A% 4 6.5% 5 4.7% 0 N/A% 0 N/A%
drupal_render@40 N/A% 4 6.5% 1 0.9% 0 N/A% 0 N/A%
drupal_render@10 N/A% -4 -6.5% 0 0.0% 0 N/A% 0 N/A%
drupal_render@80 N/A% 3 4.8% 4 3.8% 0 N/A% 0 N/A%
template_preprocess_item_list0 N/A% 3 4.8% 4 3.8% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% -1 -1.6% 4 3.8% 0 N/A% 0 N/A%
drupal_render0 N/A% 1 1.6% 3 2.8% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% 1 1.6% 1 0.9% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
uasort0 N/A% 22 35.5% 26 24.5% 0 N/A% 0 N/A%
array_keys0 N/A% 6 9.7% 38 35.8% 0 N/A% 0 N/A%
is_array0 N/A% 1 1.6% -16 -15.1% 0 N/A% 0 N/A%