Diff Report
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #53ccf19d00e96Run #53ccf06f3ae60DiffDiff%
Number of Function Calls1,404 1,404 0 0.0%
Incl. Wall Time (microsec)9,092 9,074 -18 -0.2%
Incl. Wall Time (microsec) per call 6 6 -0 -0.2%
Excl. Wall Time (microsec)8,729 8,715 -14 -0.2%
Incl. CPU (microsecs)10,147 10,169 22 0.2%
Incl. CPU (microsecs) per call 7 7 0 0.2%
Excl. CPU (microsec)7,975 7,994 19 0.2%
Incl. MemUse (bytes)335,104 335,104 0 0.0%
Incl. MemUse (bytes) per call 239 239 0 0.0%
Excl. MemUse (bytes)94,696 94,696 0 0.0%
Incl. PeakMemUse (bytes)36,160 36,160 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)18,408 18,408 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\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
Drupal\Core\Render\Element::children0 N/A% -18 -1.4% 22 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -77.8% 19 86.4% 0 N/A% 0 N/A%
Parent functions
theme_tableselect0 N/A% -42 -233.3% -41 -186.4% 0 N/A% 0 N/A%
drupal_render@30 N/A% 10 55.6% 19 86.4% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@20 N/A% 8 44.4% 6 27.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% -7 -38.9% -5 -22.7% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@10 N/A% 6 33.3% 6 27.3% 0 N/A% 0 N/A%
drupal_render@50 N/A% 3 16.7% 2 9.1% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@10 N/A% 3 16.7% 1 4.5% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% -3 -16.7% -1 -4.5% 0 N/A% 0 N/A%
form_pre_render_group0 N/A% 3 16.7% 4 18.2% 0 N/A% 0 N/A%
drupal_render@20 N/A% -2 -11.1% -4 -18.2% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@50 N/A% 1 5.6% 4 18.2% 0 N/A% 0 N/A%
drupal_render_collect_attached@10 N/A% 1 5.6% 4 18.2% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@40 N/A% 1 5.6% -2 -9.1% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@30 N/A% -1 -5.6% -6 -27.3% 0 N/A% 0 N/A%
drupal_render@10 N/A% -1 -5.6% -4 -18.2% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%
drupal_pre_render_table0 N/A% -1 -5.6% 1 4.5% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% 1 5.6% 35 159.1% 0 N/A% 0 N/A%
drupal_render@40 N/A% 1 5.6% -2 -9.1% 0 N/A% 0 N/A%
drupal_render@60 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@50 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@60 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render_collect_attached@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render0 N/A% 0 0.0% 9 40.9% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@20 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
drupal_render_collect_attached0 N/A% 0 0.0% 2 9.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@30 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% -7 -38.9% 3 13.6% 0 N/A% 0 N/A%
uasort0 N/A% 3 16.7% 3 13.6% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -3 -13.6% 0 N/A% 0 N/A%