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

Drupal\Core\Render\Element::childrenRun #538ce49a96f74Run #538ce4363dd76DiffDiff%
Number of Function Calls585 598 13 2.2%
Incl. Wall Time (microsec)4,857 4,776 -81 -1.7%
Incl. Wall Time (microsec) per call 8 8 -0 -3.8%
Excl. Wall Time (microsec)4,403 4,335 -68 -1.5%
Incl. CPU (microsecs)5,400 5,331 -69 -1.3%
Incl. CPU (microsecs) per call 9 9 -0 -3.4%
Excl. CPU (microsec)4,876 4,806 -70 -1.4%
Incl. MemUse (bytes)256,584 259,136 2,552 1.0%
Incl. MemUse (bytes) per call 439 433 -5 -1.2%
Excl. MemUse (bytes)244,472 247,024 2,552 1.0%
Incl. PeakMemUse (bytes)93,920 103,432 9,512 10.1%
Incl. PeakMemUse (bytes) per call 161 173 12 7.7%
Excl. PeakMemUse (bytes)93,824 103,336 9,512 10.1%

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::children13 100.0% -81 -4.2% -69 -3.5% 2,552 13.0% 9,512 48.3%
Exclusive Metrics Diff for Current Function-68 -84.0% -70 -101.4% 2,552 100.0% 9,512 100.0%
Parent functions
drupal_render_children13 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@20 0.0% 31 38.3% 23 33.3% 0 0.0% 344 3.6%
drupal_render_collect_post_render_cache@20 0.0% -31 -38.3% -27 -39.1% -8 -0.3% 0 0.0%
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\Core\Form\FormBuilder::doBuildForm@30 0.0% -11 -13.6% -6 -8.7% 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\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_collect_attached@50 0.0% -2 -2.5% -10 -14.5% 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\Core\Render\Element::getVisibleChildren0 0.0% -2 -2.5% 0 0.0% 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_render@50 0.0% -2 -2.5% -4 -5.8% 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@20 0.0% 1 1.2% 1 1.4% 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_post_render_cache@60 0.0% -1 -1.2% 1 1.4% 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@60 0.0% 0 0.0% -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_render_collect_attached0 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\Core\Form\FormBuilder::doBuildForm0 0.0% 0 0.0% 0 0.0% 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%