Run Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Render\Element::children [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Render\Element::children709 34.4% 11,153 1.8% 11,877 2.1% 140,204 1.0% 31,828 0.2%
Exclusive Metrics for Current Function8,968 80.4% 8,673 73.0% 38,532 27.5% 16,376 51.5%
Parent functions
drupal_render_collect_cache_tags@1107 15.1% 1,140 10.2% 1,234 10.4% 11,272 8.0% 224 0.7%
drupal_render@291 12.8% 984 8.8% 1,082 9.1% 9,632 6.9% 960 3.0%
drupal_render_collect_post_render_cache@1107 15.1% 972 8.7% 1,055 8.9% 10,684 7.6% 1,644 5.2%
drupal_render@117 2.4% 791 7.1% 812 6.8% 9,072 6.5% 716 2.2%
drupal_render_collect_cache_tags25 3.5% 703 6.3% 734 6.2% 11,748 8.4% 496 1.6%
drupal_render_collect_post_render_cache25 3.5% 680 6.1% 709 6.0% 12,380 8.8% 4,704 14.8%
drupal_render@428 3.9% 514 4.6% 552 4.6% 4,052 2.9% 1,028 3.2%
Drupal\Core\Form\FormBuilder::doBuildForm@123 3.2% 469 4.2% 489 4.1% 3,304 2.4% 1,612 5.1%
drupal_render@317 2.4% 436 3.9% 455 3.8% 4,192 3.0% 412 1.3%
drupal_render_collect_cache_tags@326 3.7% 393 3.5% 415 3.5% 5,468 3.9% 1,468 4.6%
drupal_render_collect_cache_tags@224 3.4% 379 3.4% 405 3.4% 5,172 3.7% 568 1.8%
drupal_render_collect_cache_tags@429 4.1% 349 3.1% 376 3.2% 4,052 2.9% 832 2.6%
drupal_render_collect_post_render_cache@317 2.4% 314 2.8% 333 2.8% 4,292 3.1% 0 0.0%
drupal_render_collect_post_render_cache@218 2.5% 299 2.7% 317 2.7% 3,692 2.6% 284 0.9%
drupal_render_collect_post_render_cache@425 3.5% 299 2.7% 322 2.7% 3,616 2.6% 228 0.7%
drupal_render@516 2.3% 236 2.1% 252 2.1% 1,788 1.3% 984 3.1%
Drupal\Core\Form\FormBuilder::doBuildForm@210 1.4% 233 2.1% 246 2.1% 1,744 1.2% 152 0.5%
form_pre_render_actions_dropbutton3 0.4% 231 2.1% 235 2.0% 7,720 5.5% 7,520 23.6%
drupal_render_children10 1.4% 224 2.0% 237 2.0% 1,796 1.3% 0 0.0%
drupal_render_collect_cache_tags@512 1.7% 185 1.7% 196 1.7% 2,260 1.6% 0 0.0%
template_preprocess_toolbar7 1.0% 166 1.5% 174 1.5% 2,604 1.9% 3,260 10.2%
Drupal\Core\Form\FormBuilder::doBuildForm3 0.4% 162 1.5% 166 1.4% 2,956 2.1% 832 2.6%
drupal_render_collect_post_render_cache@511 1.6% 147 1.3% 159 1.3% 1,576 1.1% 0 0.0%
drupal_render_collect_cache_tags@610 1.4% 128 1.1% 139 1.2% 1,840 1.3% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@35 0.7% 109 1.0% 115 1.0% 1,068 0.8% 736 2.3%
drupal_render6 0.8% 93 0.8% 105 0.9% 1,432 1.0% 292 0.9%
drupal_render_collect_post_render_cache@78 1.1% 77 0.7% 85 0.7% 1,080 0.8% 0 0.0%
drupal_render_collect_cache_tags@78 1.1% 73 0.7% 79 0.7% 1,072 0.8% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@53 0.4% 69 0.6% 72 0.6% 1,020 0.7% 132 0.4%
Drupal\Core\Form\FormBuilder::doBuildForm@42 0.3% 59 0.5% 62 0.5% 932 0.7% 0 0.0%
drupal_render_collect_post_render_cache@62 0.3% 56 0.5% 59 0.5% 1,240 0.9% 0 0.0%
drupal_render@63 0.4% 46 0.4% 50 0.4% 672 0.5% 192 0.6%
Drupal\Core\Form\FormBuilder::doBuildForm@63 0.4% 43 0.4% 47 0.4% 700 0.5% 604 1.9%
drupal_pre_render_links2 0.3% 36 0.3% 40 0.3% 960 0.7% 508 1.6%
Drupal\Core\Entity\EntityFormController::actionsElement1 0.1% 22 0.2% 24 0.2% 1,364 1.0% 1,284 4.0%
drupal_render@72 0.3% 18 0.2% 22 0.2% 596 0.4% 156 0.5%
Drupal\Core\Render\Element::getVisibleChildren2 0.3% 11 0.1% 15 0.1% 628 0.4% 0 0.0%
form_pre_render_group1 0.1% 7 0.1% 8 0.1% 528 0.4% 0 0.0%
Child functions
array_keys709 52.8% 882 7.9% 1,526 12.8% 94,984 67.7% 9,148 28.7%
uasort5 0.4% 655 5.9% 662 5.6% 6,252 4.5% 5,868 18.4%
is_array629 46.8% 648 5.8% 1,016 8.6% 436 0.3% 436 1.4%