Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls536 536 0 0.0%
Incl. Wall Time (microsec)8,562 8,466 -96 -1.1%
Incl. Wall Time (microsec) per call 16 16 -0 -1.1%
Excl. Wall Time (microsec)4,755 4,728 -27 -0.6%
Incl. CPU (microsecs)8,955 8,896 -59 -0.7%
Incl. CPU (microsecs) per call 17 17 -0 -0.7%
Excl. CPU (microsec)4,169 4,238 69 1.7%
Incl. MemUse (bytes)258,536 258,536 0 0.0%
Incl. MemUse (bytes) per call 482 482 0 0.0%
Excl. MemUse (bytes)63,288 63,288 0 0.0%
Incl. PeakMemUse (bytes)16,568 16,168 -400 -2.4%
Incl. PeakMemUse (bytes) per call 31 30 -1 -2.4%
Excl. PeakMemUse (bytes)7,768 7,544 -224 -2.9%

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% -96 -0.6% -59 -0.4% 0 0.0% -400 -0.7%
Exclusive Metrics Diff for Current Function-27 -28.1% 69 116.9% 0 N/A% -224 -56.0%
Parent functions
drupal_render@50 N/A% -73 -76.0% -62 -105.1% 0 N/A% 0 0.0%
drupal_render@70 N/A% -21 -21.9% -25 -42.4% 0 N/A% 0 0.0%
drupal_render@60 N/A% -17 -17.7% -14 -23.7% 0 N/A% 0 0.0%
rdf_field_attach_view_alter0 N/A% -12 -12.5% -5 -8.5% 0 N/A% 0 0.0%
template_preprocess_node0 N/A% 8 8.3% 13 22.0% 0 N/A% 0 0.0%
drupal_pre_render_links0 N/A% 7 7.3% 0 0.0% 0 N/A% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 7 7.3% 7 11.9% 0 N/A% 0 0.0%
template_preprocess_user0 N/A% 5 5.2% 4 6.8% 0 N/A% 0 0.0%
drupal_render@80 N/A% 5 5.2% 28 47.5% 0 N/A% -176 -44.0%
drupal_render@30 N/A% -3 -3.1% 2 3.4% 0 N/A% 0 0.0%
drupal_render@20 N/A% -3 -3.1% -6 -10.2% 0 N/A% 0 0.0%
drupal_render0 N/A% 2 2.1% 4 6.8% 0 N/A% 0 0.0%
drupal_render_children0 N/A% -1 -1.0% -3 -5.1% 0 N/A% 0 0.0%
drupal_render@10 N/A% 1 1.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render@40 N/A% -1 -1.0% 0 0.0% 0 N/A% -224 -56.0%
form_builder0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
form_builder@10 N/A% 0 0.0% 2 3.4% 0 N/A% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% -2 -3.4% 0 N/A% 0 0.0%
form_builder@20 N/A% 0 0.0% -2 -3.4% 0 N/A% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
uasort0 N/A% -39 -40.6% -44 -74.6% 0 N/A% 0 0.0%
is_array0 N/A% -25 -26.0% -36 -61.0% 0 N/A% 0 0.0%
array_keys0 N/A% -5 -5.2% -48 -81.4% 0 N/A% -176 -44.0%