Diff Report
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for element_children

element_childrenRun #5196effcededbRun #5196ef15c751eDiffDiff%
Number of Function Calls317 317 0 0.0%
Incl. Wall Time (microsec)18,911 30,725 11,814 62.5%
Incl. Wall Time (microsec) per call 60 97 37 62.5%
Excl. Wall Time (microsec)12,819 20,733 7,914 61.7%
Incl. CPU (microsecs)4,000 12,000 8,000 200.0%
Incl. CPU (microsecs) per call 13 38 25 200.0%
Excl. CPU (microsec)4,000 8,000 4,000 100.0%
Incl. MemUse (bytes)178,024 178,024 0 0.0%
Incl. MemUse (bytes) per call 562 562 0 0.0%
Excl. MemUse (bytes)45,712 45,712 0 0.0%
Incl. PeakMemUse (bytes)13,704 13,704 0 0.0%
Incl. PeakMemUse (bytes) per call 43 43 0 0.0%
Excl. PeakMemUse (bytes)8,920 8,920 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% 11,814 1.0% 8,000 200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7,914 67.0% 4,000 50.0% 0 N/A% 0 N/A%
Parent functions
drupal_render@50 N/A% 2,476 21.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% 2,109 17.9% 4,000 50.0% 0 N/A% 0 N/A%
drupal_render@60 N/A% 1,939 16.4% 4,000 50.0% 0 N/A% 0 N/A%
drupal_render@70 N/A% 1,328 11.2% -4,000 -50.0% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% 1,060 9.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@10 N/A% 798 6.8% 0 0.0% 0 N/A% 0 N/A%
drupal_render@20 N/A% 544 4.6% 0 0.0% 0 N/A% 0 N/A%
drupal_render@40 N/A% 525 4.4% 0 0.0% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 231 2.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@10 N/A% 194 1.6% 0 0.0% 0 N/A% 0 N/A%
drupal_render@30 N/A% 191 1.6% 0 0.0% 0 N/A% 0 N/A%
form_builder0 N/A% 113 1.0% 0 0.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 88 0.7% 4,000 50.0% 0 N/A% 0 N/A%
drupal_render0 N/A% 84 0.7% 0 0.0% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 49 0.4% 0 0.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 46 0.4% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 39 0.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% 2,171 18.4% 4,000 50.0% 0 N/A% 0 N/A%
is_array0 N/A% 1,203 10.2% 0 0.0% 0 N/A% 0 N/A%
uasort0 N/A% 526 4.5% 0 0.0% 0 N/A% 0 N/A%