Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls79 85 6 7.6%
Incl. Wall Time (microsec)672 720 48 7.1%
Incl. Wall Time (microsec) per call 9 8 -0 -0.4%
Excl. Wall Time (microsec)150 154 4 2.7%
Incl. CPU (microsecs)728 803 75 10.3%
Incl. CPU (microsecs) per call 9 9 0 2.5%
Excl. CPU (microsec)147 185 38 25.9%
Incl. MemUse (bytes)37,368 40,208 2,840 7.6%
Incl. MemUse (bytes) per call 473 473 0 0.0%
Excl. MemUse (bytes)9,808 9,816 8 0.1%
Incl. PeakMemUse (bytes)12,104 12,144 40 0.3%
Incl. PeakMemUse (bytes) per call 153 143 -10 -6.8%
Excl. PeakMemUse (bytes)2,520 2,520 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_children6 50.0% 48 75.0% 75 42.1% 2,840 10.3% 40 0.2%
Exclusive Metrics Diff for Current Function4 8.3% 38 50.7% 8 0.3% 0 0.0%
Parent functions
template_preprocess_toolbar7 116.7% 76 158.3% 86 114.7% 4,840 170.4% 0 0.0%
theme_toolbar-1 -16.7% -20 -41.7% -20 -26.7% -2,000 -70.4% 0 0.0%
drupal_render_collect_cache_tags@40 0.0% -3 -6.2% 2 2.7% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% -2 -4.2% -1 -1.3% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 0.0% 2 4.2% 4 5.3% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@70 0.0% 1 2.1% 2 2.7% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@50 0.0% -1 -2.1% 4 5.3% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@20 0.0% -1 -2.1% 2 2.7% 0 0.0% 0 0.0%
drupal_render_children0 0.0% -1 -2.1% -1 -1.3% 0 0.0% 40 100.0%
drupal_render_collect_cache_tags@30 0.0% -1 -2.1% 1 1.3% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@10 0.0% -1 -2.1% -4 -5.3% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% -1 -2.1% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Render\Element::children6 100.0% 44 91.7% 37 49.3% 2,832 99.7% 40 100.0%