Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls421 421 0 0.0%
Incl. Wall Time (microsec)7,835 7,787 -48 -0.6%
Incl. Wall Time (microsec) per call 19 18 -0 -0.6%
Excl. Wall Time (microsec)5,366 5,343 -23 -0.4%
Incl. CPU (microsecs)8,265 8,213 -52 -0.6%
Incl. CPU (microsecs) per call 20 20 -0 -0.6%
Excl. CPU (microsec)5,143 5,152 9 0.2%
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)8,176 8,176 0 0.0%
Incl. PeakMemUse (bytes) per call 19 19 0 0.0%
Excl. PeakMemUse (bytes)5,532 5,532 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% -48 -6.3% -52 -16.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -47.9% 9 17.3% 0 N/A% 0 N/A%
Parent functions
drupal_render@20 N/A% -20 -41.7% -23 -44.2% 0 N/A% 0 N/A%
drupal_render@10 N/A% -12 -25.0% -15 -28.8% 0 N/A% 0 N/A%
drupal_render@60 N/A% -11 -22.9% -3 -5.8% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% -10 -20.8% -1 -1.9% 0 N/A% 0 N/A%
form_builder@10 N/A% 8 16.7% 6 11.5% 0 N/A% 0 N/A%
template_preprocess_item_list0 N/A% 8 16.7% 6 11.5% 0 N/A% 0 N/A%
drupal_render@50 N/A% -7 -14.6% 0 0.0% 0 N/A% 0 N/A%
drupal_render@40 N/A% -7 -14.6% 2 3.8% 0 N/A% 0 N/A%
drupal_render@30 N/A% 5 10.4% 1 1.9% 0 N/A% 0 N/A%
form_builder0 N/A% 5 10.4% 5 9.6% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% -3 -6.2% -9 -17.3% 0 N/A% 0 N/A%
drupal_render@70 N/A% -3 -6.2% -12 -23.1% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 2 4.2% 2 3.8% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -2 -4.2% -1 -1.9% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 1 2.1% 0 0.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 1 2.1% 3 5.8% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% -1 -2.1% -12 -23.1% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% -1 -2.1% -7 -13.5% 0 N/A% 0 N/A%
drupal_render0 N/A% -1 -2.1% -2 -3.8% 0 N/A% 0 N/A%
drupal_render@80 N/A% 0 0.0% 6 11.5% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 2 3.8% 0 N/A% 0 N/A%
Child functions
uasort0 N/A% -23 -47.9% -22 -42.3% 0 N/A% 0 N/A%
is_array0 N/A% -2 -4.2% -38 -73.1% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%