Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for element_children

element_childrenRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls317 317 0 0.0%
Incl. Wall Time (microsec)30,725 91,608 60,883 198.2%
Incl. Wall Time (microsec) per call 97 289 192 198.2%
Excl. Wall Time (microsec)20,733 61,409 40,676 196.2%
Incl. CPU (microsecs)12,000 16,001 4,001 33.3%
Incl. CPU (microsecs) per call 38 50 13 33.3%
Excl. CPU (microsec)8,000 8,001 1 0.0%
Incl. MemUse (bytes)178,024 178,016 -8 -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 14,168 464 3.4%
Incl. PeakMemUse (bytes) per call 43 45 1 3.4%
Excl. PeakMemUse (bytes)8,920 9,208 288 3.2%

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% 60,883 0.9% 4,001 20.0% -8 -0.0% 464 0.0%
Exclusive Metrics Diff for Current Function40,676 66.8% 1 0.0% 0 0.0% 288 62.1%
Parent functions
drupal_render@50 N/A% 12,555 20.6% 4,000 100.0% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% 10,930 18.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@60 N/A% 10,358 17.0% 1 0.0% 0 0.0% 288 62.1%
drupal_render@70 N/A% 6,895 11.3% 0 0.0% -8 -100.0% 176 37.9%
rdf_field_attach_view_alter0 N/A% 5,087 8.4% 4,000 100.0% 0 0.0% 0 0.0%
drupal_render@10 N/A% 4,014 6.6% 0 0.0% 0 0.0% 0 0.0%
drupal_render@20 N/A% 3,021 5.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@40 N/A% 2,372 3.9% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 N/A% 1,225 2.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_children0 N/A% 1,214 2.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% 983 1.6% 0 0.0% 0 0.0% 0 0.0%
form_builder0 N/A% 607 1.0% 0 0.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 470 0.8% -4,000 -100.0% 0 0.0% 0 0.0%
drupal_render0 N/A% 439 0.7% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 269 0.4% 0 0.0% 0 0.0% 0 0.0%
form_builder@20 N/A% 239 0.4% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 205 0.3% 0 0.0% 0 0.0% 0 0.0%
Child functions
array_keys0 N/A% 11,015 18.1% 0 0.0% -8 -100.0% 176 37.9%
is_array0 N/A% 6,464 10.6% 4,000 100.0% 0 0.0% 0 0.0%
uasort0 N/A% 2,728 4.5% 0 0.0% 0 0.0% 0 0.0%