Diff Report
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)319 320 1 0.3%
Incl. Wall Time (microsec) per call 8 8 0 0.3%
Excl. Wall Time (microsec)77 77 0 0.0%
Incl. CPU (microsecs)358 353 -5 -1.4%
Incl. CPU (microsecs) per call 9 9 -0 -1.4%
Excl. CPU (microsec)88 82 -6 -6.8%
Incl. MemUse (bytes)22,488 23,560 1,072 4.8%
Incl. MemUse (bytes) per call 562 589 27 4.8%
Excl. MemUse (bytes)9,032 9,032 0 0.0%
Incl. PeakMemUse (bytes)2,088 2,712 624 29.9%
Incl. PeakMemUse (bytes) per call 52 68 16 29.9%
Excl. PeakMemUse (bytes)1,352 1,976 624 46.2%

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% 1 0.1% -5 -0.3% 1,072 1.2% 624 0.7%
Exclusive Metrics Diff for Current Function0 0.0% -6 -120.0% 0 0.0% 624 100.0%
Parent functions
template_preprocess_item_list0 N/A% 1 100.0% -1 -20.0% 1,072 100.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -1 -100.0% 2 40.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@40 N/A% 1 100.0% -2 -40.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@60 N/A% 0 0.0% -3 -60.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@30 N/A% 0 0.0% 1 20.0% 0 0.0% 432 69.2%
drupal_render_collect_cache_tags@50 N/A% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@10 N/A% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@20 N/A% 0 0.0% -3 -60.0% 0 0.0% 192 30.8%
Child function
Drupal\Core\Render\Element::children0 N/A% 1 100.0% 1 20.0% 1,072 100.0% 0 0.0%