Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls414 414 0 0.0%
Incl. Wall Time (microsec)7,962 7,966 4 0.1%
Incl. Wall Time (microsec) per call 19 19 0 0.1%
Excl. Wall Time (microsec)5,412 5,425 13 0.2%
Incl. CPU (microsecs)8,382 8,408 26 0.3%
Incl. CPU (microsecs) per call 20 20 0 0.3%
Excl. CPU (microsec)5,201 5,266 65 1.2%
Incl. MemUse (bytes)107,768 107,772 4 0.0%
Incl. MemUse (bytes) per call 260 260 0 0.0%
Excl. MemUse (bytes)33,000 33,000 0 0.0%
Incl. PeakMemUse (bytes)11,176 11,160 -16 -0.1%
Incl. PeakMemUse (bytes) per call 27 27 -0 -0.1%
Excl. PeakMemUse (bytes)7,312 7,296 -16 -0.2%

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% 4 0.6% 26 1.7% 4 0.0% -16 -0.1%
Exclusive Metrics Diff for Current Function13 325.0% 65 250.0% 0 0.0% -16 -100.0%
Parent functions
drupal_render@80 N/A% 26 650.0% 46 176.9% 0 0.0% -16 -100.0%
drupal_render@70 N/A% -23 -575.0% -28 -107.7% 0 0.0% 0 0.0%
drupal_render@100 N/A% 8 200.0% 15 57.7% 0 0.0% 0 0.0%
drupal_render@10 N/A% -8 -200.0% -11 -42.3% 4 100.0% 0 0.0%
drupal_render@40 N/A% -4 -100.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@90 N/A% 4 100.0% 14 53.8% 0 0.0% 0 0.0%
template_preprocess_node0 N/A% 3 75.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% -3 -75.0% -2 -7.7% 0 0.0% 0 0.0%
drupal_render0 N/A% 3 75.0% 3 11.5% 0 0.0% 0 0.0%
drupal_render@60 N/A% -2 -50.0% 2 7.7% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -2 -50.0% -3 -11.5% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 N/A% 2 50.0% -6 -23.1% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% 1 25.0% 4 15.4% 0 0.0% 0 0.0%
form_builder0 N/A% -1 -25.0% -1 -3.8% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% -1 -25.0% -11 -42.3% 0 0.0% 0 0.0%
drupal_render_children0 N/A% 1 25.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 N/A% 0 0.0% -2 -7.7% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 1 3.8% 0 0.0% 0 0.0%
drupal_render@50 N/A% 0 0.0% 2 7.7% 0 0.0% 0 0.0%
drupal_render@20 N/A% 0 0.0% 3 11.5% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% -1 -3.8% 0 0.0% 0 0.0%
form_builder@20 N/A% 0 0.0% 1 3.8% 0 0.0% 0 0.0%
Child functions
uasort0 N/A% -5 -125.0% 8 30.8% 0 0.0% 0 0.0%
is_array0 N/A% -3 -75.0% -23 -88.5% 0 0.0% 0 0.0%
array_keys0 N/A% -1 -25.0% -24 -92.3% 4 100.0% 0 0.0%