Diff Report
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519d4dc9980f7Run #519d4cd4e396dDiffDiff%
Number of Function Calls421 421 0 0.0%
Incl. Wall Time (microsec)7,842 7,835 -7 -0.1%
Incl. Wall Time (microsec) per call 19 19 -0 -0.1%
Excl. Wall Time (microsec)5,375 5,366 -9 -0.2%
Incl. CPU (microsecs)8,268 8,265 -3 -0.0%
Incl. CPU (microsecs) per call 20 20 -0 -0.0%
Excl. CPU (microsec)5,173 5,143 -30 -0.6%
Incl. MemUse (bytes)105,960 105,956 -4 -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)8,184 8,176 -8 -0.1%
Incl. PeakMemUse (bytes) per call 19 19 -0 -0.1%
Excl. PeakMemUse (bytes)5,580 5,532 -48 -0.9%

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% -7 -0.0% -3 -0.0% -4 -0.6% -8 -1.2%
Exclusive Metrics Diff for Current Function-9 -128.6% -30 -1000.0% 0 0.0% -48 -600.0%
Parent functions
drupal_render@50 N/A% -29 -414.3% -30 -1000.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% -15 -214.3% -9 -300.0% 0 0.0% 0 0.0%
template_preprocess_node0 N/A% 11 157.1% 6 200.0% 0 0.0% -8 -100.0%
drupal_render@40 N/A% 10 142.9% -4 -133.3% 0 0.0% 0 0.0%
drupal_render@60 N/A% 9 128.6% 2 66.7% 0 0.0% 0 0.0%
drupal_render@20 N/A% 9 128.6% 1 33.3% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% -7 -100.0% -2 -66.7% 0 0.0% 0 0.0%
drupal_render@70 N/A% 6 85.7% 15 500.0% 0 0.0% 0 0.0%
drupal_render0 N/A% -5 -71.4% -4 -133.3% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% 4 57.1% 13 433.3% 0 0.0% 0 0.0%
drupal_render@10 N/A% -1 -14.3% 0 0.0% -4 -100.0% 0 0.0%
drupal_render@80 N/A% 1 14.3% 3 100.0% 0 0.0% 0 0.0%
drupal_render_children0 N/A% -1 -14.3% -2 -66.7% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 1 14.3% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 N/A% -1 -14.3% 5 166.7% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 1 14.3% 1 33.3% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_item_list0 N/A% 0 0.0% 5 166.7% 0 0.0% 0 0.0%
form_builder0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@20 N/A% 0 0.0% -2 -66.7% 0 0.0% 0 0.0%
Child functions
uasort0 N/A% 5 71.4% 18 600.0% 0 0.0% 0 0.0%
array_keys0 N/A% -3 -42.9% 2 66.7% -4 -100.0% 40 500.0%
is_array0 N/A% 0 0.0% 7 233.3% 0 0.0% 0 0.0%