Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls243 243 0 0.0%
Incl. Wall Time (microsec)3,846 3,854 8 0.2%
Incl. Wall Time (microsec) per call 16 16 0 0.2%
Excl. Wall Time (microsec)2,478 2,463 -15 -0.6%
Incl. CPU (microsecs)4,031 4,042 11 0.3%
Incl. CPU (microsecs) per call 17 17 0 0.3%
Excl. CPU (microsec)2,285 2,265 -20 -0.9%
Incl. MemUse (bytes)119,632 119,664 32 0.0%
Incl. MemUse (bytes) per call 492 492 0 0.0%
Excl. MemUse (bytes)39,264 39,256 -8 -0.0%
Incl. PeakMemUse (bytes)5,792 5,448 -344 -5.9%
Incl. PeakMemUse (bytes) per call 24 22 -1 -5.9%
Excl. PeakMemUse (bytes)3,768 3,352 -416 -11.0%

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% 8 0.3% 11 1.2% 32 0.0% -344 -0.5%
Exclusive Metrics Diff for Current Function-15 -187.5% -20 -181.8% -8 -25.0% -416 -120.9%
Parent functions
drupal_render@50 N/A% 13 162.5% 13 118.2% 0 0.0% 536 155.8%
drupal_render@70 N/A% -9 -112.5% -11 -100.0% 0 0.0% -272 -79.1%
drupal_render@30 N/A% 4 50.0% 3 27.3% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% -4 -50.0% -3 -27.3% 0 0.0% 0 0.0%
template_preprocess_node0 N/A% 3 37.5% 5 45.5% 0 0.0% 0 0.0%
template_preprocess_item_list0 N/A% 3 37.5% -1 -9.1% 0 0.0% 0 0.0%
drupal_render@60 N/A% -3 -37.5% 3 27.3% 0 0.0% -240 -69.8%
form_builder@10 N/A% -3 -37.5% -3 -27.3% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% 2 25.0% 2 18.2% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 2 25.0% 3 27.3% 0 0.0% 0 0.0%
drupal_render@20 N/A% 2 25.0% -2 -18.2% 0 0.0% 0 0.0%
drupal_render@10 N/A% -2 -25.0% 7 63.6% 40 125.0% 0 0.0%
form_builder0 N/A% -1 -12.5% 0 0.0% 0 0.0% 0 0.0%
drupal_render_children0 N/A% 1 12.5% -4 -36.4% -8 -25.0% 0 0.0%
drupal_render@80 N/A% -1 -12.5% 3 27.3% 0 0.0% -368 -107.0%
drupal_render0 N/A% 1 12.5% 1 9.1% 0 0.0% 0 0.0%
drupal_render@40 N/A% -1 -12.5% -8 -72.7% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 1 12.5% 1 9.1% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
form_builder@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
uasort0 N/A% 12 150.0% 7 63.6% 0 0.0% 0 0.0%
array_keys0 N/A% 12 150.0% 2 18.2% 40 125.0% 72 20.9%
is_array0 N/A% -1 -12.5% 22 200.0% 0 0.0% 0 0.0%