Diff Report
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for element_children

element_childrenRun #523f1e3aba264Run #523f1dee40c1aDiffDiff%
Number of Function Calls622 622 0 0.0%
Incl. Wall Time (microsec)7,827 7,963 136 1.7%
Incl. Wall Time (microsec) per call 13 13 0 1.7%
Excl. Wall Time (microsec)4,623 4,694 71 1.5%
Incl. CPU (microsecs)8,360 8,482 122 1.5%
Incl. CPU (microsecs) per call 13 14 0 1.5%
Excl. CPU (microsec)4,157 4,243 86 2.1%
Incl. MemUse (bytes)278,128 278,128 0 0.0%
Incl. MemUse (bytes) per call 447 447 0 0.0%
Excl. MemUse (bytes)78,696 78,696 0 0.0%
Incl. PeakMemUse (bytes)34,000 34,000 0 0.0%
Incl. PeakMemUse (bytes) per call 55 55 0 0.0%
Excl. PeakMemUse (bytes)7,080 7,080 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% 136 13.7% 122 67.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function71 52.2% 86 70.5% 0 N/A% 0 N/A%
Parent functions
drupal_render@60 N/A% 47 34.6% 50 41.0% 0 N/A% 0 N/A%
drupal_render@70 N/A% 45 33.1% 12 9.8% 0 N/A% 0 N/A%
drupal_render@10 N/A% 42 30.9% 39 32.0% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 11 8.1% 14 11.5% 0 N/A% 0 N/A%
drupal_render@50 N/A% -8 -5.9% 7 5.7% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% -8 -5.9% -19 -15.6% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% -8 -5.9% -1 -0.8% 0 N/A% 0 N/A%
drupal_render@90 N/A% -8 -5.9% -1 -0.8% 0 N/A% 0 N/A%
drupal_render@80 N/A% 7 5.1% 12 9.8% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 6 4.4% 5 4.1% 0 N/A% 0 N/A%
drupal_render@20 N/A% 5 3.7% 0 0.0% 0 N/A% 0 N/A%
drupal_render@100 N/A% 3 2.2% 0 0.0% 0 N/A% 0 N/A%
drupal_render@30 N/A% 3 2.2% -4 -3.3% 0 N/A% 0 N/A%
drupal_render@40 N/A% -1 -0.7% 8 6.6% 0 N/A% 0 N/A%
drupal_render0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% -1 -0.7% -1 -0.8% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme_toolbar0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
Child functions
is_array0 N/A% 33 24.3% 4 3.3% 0 N/A% 0 N/A%
uasort0 N/A% 28 20.6% 25 20.5% 0 N/A% 0 N/A%
array_keys0 N/A% 4 2.9% 7 5.7% 0 N/A% 0 N/A%