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

element_childrenRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls421 421 0 0.0%
Incl. Wall Time (microsec)7,835 7,842 7 0.1%
Incl. Wall Time (microsec) per call 19 19 0 0.1%
Excl. Wall Time (microsec)5,366 5,375 9 0.2%
Incl. CPU (microsecs)8,265 8,268 3 0.0%
Incl. CPU (microsecs) per call 20 20 0 0.0%
Excl. CPU (microsec)5,143 5,173 30 0.6%
Incl. MemUse (bytes)105,956 105,960 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)8,176 8,184 8 0.1%
Incl. PeakMemUse (bytes) per call 19 19 0 0.1%
Excl. PeakMemUse (bytes)5,532 5,580 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 Function9 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%