Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #538ce4363dd76Run #538ce49a96f74DiffDiff%
Number of Function Calls598 585 -13 -2.2%
Incl. Wall Time (microsec)4,776 4,857 81 1.7%
Incl. Wall Time (microsec) per call 8 8 0 4.0%
Excl. Wall Time (microsec)4,335 4,403 68 1.6%
Incl. CPU (microsecs)5,331 5,400 69 1.3%
Incl. CPU (microsecs) per call 9 9 0 3.5%
Excl. CPU (microsec)4,806 4,876 70 1.5%
Incl. MemUse (bytes)259,136 256,584 -2,552 -1.0%
Incl. MemUse (bytes) per call 433 439 5 1.2%
Excl. MemUse (bytes)247,024 244,472 -2,552 -1.0%
Incl. PeakMemUse (bytes)103,432 93,920 -9,512 -9.2%
Incl. PeakMemUse (bytes) per call 173 161 -12 -7.2%
Excl. PeakMemUse (bytes)103,336 93,824 -9,512 -9.2%

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::children-13 -100.0% 81 4.2% 69 3.5% -2,552 -13.0% -9,512 -48.3%
Exclusive Metrics Diff for Current Function68 84.0% 70 101.4% -2,552 -100.0% -9,512 -100.0%
Parent functions
drupal_render_children-13 -100.0% -104 -128.4% -115 -166.7% -2,568 -100.6% -4,136 -43.5%
drupal_render_collect_cache_tags@30 0.0% 33 40.7% 21 30.4% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@20 0.0% 31 38.3% 27 39.1% 8 0.3% 0 0.0%
drupal_render@20 0.0% -31 -38.3% -23 -33.3% 0 0.0% -344 -3.6%
drupal_render_collect_post_render_cache@30 0.0% 30 37.0% 41 59.4% 0 0.0% 48 0.5%
drupal_render_collect_cache_tags@20 0.0% 19 23.5% 17 24.6% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% 18 22.2% 22 31.9% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 0.0% 17 21.0% 14 20.3% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% 14 17.3% 14 20.3% 8 0.3% 0 0.0%
drupal_render_collect_cache_tags@10 0.0% 12 14.8% 9 13.0% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@10 0.0% 11 13.6% 7 10.1% 0 0.0% -104 -1.1%
Drupal\Core\Form\FormBuilder::doBuildForm@30 0.0% 11 13.6% 6 8.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityForm::actionsElement0 0.0% -9 -11.1% -10 -14.5% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@40 0.0% 6 7.4% 6 8.7% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 0.0% 6 7.4% 5 7.2% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@50 0.0% 5 6.2% -1 -1.4% 0 0.0% 0 0.0%
drupal_render@10 0.0% -4 -4.9% 2 2.9% 0 0.0% -1,248 -13.1%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 3 3.7% 7 10.1% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@40 0.0% 3 3.7% 6 8.7% 0 0.0% -32 -0.3%
drupal_render@50 0.0% 2 2.5% 4 5.8% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@50 0.0% -2 -2.5% -7 -10.1% 0 0.0% 0 0.0%
drupal_render_collect_attached@50 0.0% 2 2.5% 10 14.5% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 2 2.5% -2 -2.9% 0 0.0% -2,600 -27.3%
Drupal\Core\Form\FormBuilder::doBuildForm@40 0.0% 2 2.5% 2 2.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 2 2.5% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_attached@20 0.0% -1 -1.2% -1 -1.4% 0 0.0% 0 0.0%
drupal_render_collect_attached@30 0.0% 1 1.2% 4 5.8% 0 0.0% 0 0.0%
drupal_render_collect_attached@40 0.0% 1 1.2% 9 13.0% 0 0.0% 0 0.0%
drupal_render_collect_attached@10 0.0% 1 1.2% -1 -1.4% 0 0.0% 0 0.0%
drupal_render0 0.0% 1 1.2% -4 -5.8% 0 0.0% 0 0.0%
drupal_render@30 0.0% -1 -1.2% 0 0.0% 0 0.0% 104 1.1%
template_preprocess_field_multiple_value_form0 0.0% -1 -1.2% 0 0.0% 0 0.0% -1,200 -12.6%
drupal_render_collect_post_render_cache@60 0.0% 1 1.2% -1 -1.4% 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%
Drupal\Core\Form\FormBuilder::doBuildForm0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_attached0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@60 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 13 16.0% 12 17.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\SortArray::sortByWeightProperty0 N/A% 0 0.0% -13 -18.8% 0 0.0% 0 0.0%