Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for element_children

element_childrenRun #51ad0610ca11aRun #51ad06ef28a53DiffDiff%
Number of Function Calls289 290 1 0.3%
Incl. Wall Time (microsec)2,941 2,931 -10 -0.3%
Incl. Wall Time (microsec) per call 10 10 -0 -0.7%
Excl. Wall Time (microsec)2,175 2,173 -2 -0.1%
Incl. CPU (microsecs)3,180 3,178 -2 -0.1%
Incl. CPU (microsecs) per call 11 11 -0 -0.4%
Excl. CPU (microsec)2,007 2,013 6 0.3%
Incl. MemUse (bytes)127,552 128,296 744 0.6%
Incl. MemUse (bytes) per call 441 442 1 0.2%
Excl. MemUse (bytes)43,416 43,472 56 0.1%
Incl. PeakMemUse (bytes)19,544 16,136 -3,408 -17.4%
Incl. PeakMemUse (bytes) per call 68 56 -12 -17.7%
Excl. PeakMemUse (bytes)9,512 9,512 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_children1 20.0% -10 -0.2% -2 -0.1% 744 0.5% -3,408 -2.0%
Exclusive Metrics Diff for Current Function-2 -20.0% 6 300.0% 56 7.5% 0 0.0%
Parent functions
drupal_render@78 800.0% 47 470.0% 61 3050.0% 1,088 146.2% 0 0.0%
drupal_render@6-5 -500.0% -24 -240.0% -27 -1350.0% 488 65.6% 0 0.0%
theme_toolbar-1 -100.0% -21 -210.0% -23 -1150.0% -2,000 -268.8% 0 0.0%
template_preprocess_toolbar1 100.0% 21 210.0% 23 1150.0% 2,008 269.9% 0 0.0%
drupal_render@20 0.0% -20 -200.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@3-2 -200.0% -14 -140.0% -19 -950.0% -608 -81.7% 0 0.0%
rdf_field_attach_view_alter0 0.0% 5 50.0% 4 200.0% 0 0.0% 0 0.0%
drupal_render@80 0.0% -4 -40.0% -5 -250.0% 0 0.0% 0 0.0%
drupal_render@4-1 -100.0% 3 30.0% 2 100.0% 176 23.7% 0 0.0%
drupal_pre_render_links0 0.0% -2 -20.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 0.0% -2 -20.0% -1 -50.0% 0 0.0% 0 0.0%
template_preprocess_user0 0.0% 1 10.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 0.0% -1 -10.0% -8 -400.0% 0 0.0% 0 0.0%
drupal_render_children0 0.0% 1 10.0% -1 -50.0% 0 0.0% 0 0.0%
drupal_render@10 0.0% 1 10.0% 1 50.0% 16 2.2% -3,408 -100.0%
form_builder@20 0.0% -1 -10.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@51 100.0% -1 -10.0% -5 -250.0% -424 -57.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% 1 10.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_node0 0.0% -1 -10.0% -2 -100.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 1 10.0% 0 0.0% 0 0.0% 0 0.0%
form_builder0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_item_list0 0.0% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
Child functions
is_array3 75.0% -5 -50.0% 20 1000.0% 0 0.0% 0 0.0%
array_keys1 25.0% -2 -20.0% -23 -1150.0% 688 92.5% -3,408 -100.0%
uasort0 0.0% -1 -10.0% -5 -250.0% 0 0.0% 0 0.0%