Run Report
Run #53920bd97d62d: 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::children575 34.8% 9,336 2.4% 9,922 2.9% 119,500 1.1% 30,996 0.3%
Exclusive Metrics for Current Function7,555 80.9% 7,321 73.8% 34,108 28.5% 17,068 55.1%
Parent functions
drupal_render@239 6.8% 682 7.3% 720 7.3% 12,652 10.6% 5,928 19.1%
drupal_render_collect_post_render_cache@147 8.2% 640 6.9% 690 7.0% 7,136 6.0% 400 1.3%
drupal_render_collect_cache_tags@147 8.2% 623 6.7% 675 6.8% 7,128 6.0% 860 2.8%
drupal_render_collect_post_render_cache28 4.9% 545 5.8% 572 5.8% 7,244 6.1% 656 2.1%
drupal_render_collect_cache_tags28 4.9% 507 5.4% 536 5.4% 7,236 6.1% 2,172 7.0%
drupal_render_collect_post_render_cache@228 4.9% 460 4.9% 492 5.0% 5,896 4.9% 0 0.0%
drupal_render_collect_post_render_cache@330 5.2% 457 4.9% 489 4.9% 5,860 4.9% 552 1.8%
drupal_render@116 2.8% 454 4.9% 466 4.7% 4,308 3.6% 188 0.6%
drupal_render_collect_cache_tags@330 5.2% 442 4.7% 469 4.7% 5,852 4.9% 1,728 5.6%
drupal_render_collect_cache_tags@228 4.9% 431 4.6% 456 4.6% 5,884 4.9% 992 3.2%
drupal_render@320 3.5% 417 4.5% 435 4.4% 4,128 3.5% 1,224 3.9%
drupal_render_collect_cache_tags@430 5.2% 391 4.2% 416 4.2% 4,128 3.5% 748 2.4%
drupal_render@417 3.0% 373 4.0% 389 3.9% 3,216 2.7% 460 1.5%
drupal_render_collect_post_render_cache@430 5.2% 342 3.7% 369 3.7% 4,136 3.5% 1,140 3.7%
drupal_render_children13 2.3% 293 3.1% 307 3.1% 2,432 2.0% 1,224 3.9%
Drupal\Core\Form\FormBuilder::doBuildForm@115 2.6% 275 2.9% 287 2.9% 1,996 1.7% 1,076 3.5%
drupal_render@516 2.8% 202 2.2% 216 2.2% 1,788 1.5% 844 2.7%
drupal_render_collect_cache_tags@512 2.1% 183 2.0% 199 2.0% 2,260 1.9% 0 0.0%
drupal_render_collect_post_render_cache@512 2.1% 173 1.9% 187 1.9% 2,268 1.9% 0 0.0%
template_preprocess_toolbar7 1.2% 145 1.6% 153 1.5% 2,604 2.2% 3,192 10.3%
drupal_render_collect_attached@18 1.4% 131 1.4% 141 1.4% 1,420 1.2% 608 2.0%
Drupal\Core\Form\FormBuilder::doBuildForm3 0.5% 127 1.4% 132 1.3% 2,760 2.3% 1,560 5.0%
drupal_render_collect_post_render_cache@610 1.7% 125 1.3% 135 1.4% 1,848 1.5% 0 0.0%
drupal_render_collect_cache_tags@610 1.7% 121 1.3% 130 1.3% 1,840 1.5% 0 0.0%
drupal_render5 0.9% 114 1.2% 119 1.2% 2,488 2.1% 1,208 3.9%
drupal_render_collect_attached4 0.7% 96 1.0% 100 1.0% 1,640 1.4% 632 2.0%
Drupal\Core\Form\FormBuilder::doBuildForm@23 0.5% 77 0.8% 83 0.8% 1,108 0.9% 212 0.7%
Drupal\Core\Form\FormBuilder::doBuildForm@34 0.7% 74 0.8% 79 0.8% 776 0.6% 28 0.1%
drupal_render_collect_post_render_cache@78 1.4% 73 0.8% 79 0.8% 1,080 0.9% 0 0.0%
drupal_render_collect_attached@34 0.7% 72 0.8% 80 0.8% 764 0.6% 568 1.8%
drupal_render_collect_cache_tags@78 1.4% 70 0.7% 76 0.8% 1,072 0.9% 0 0.0%
drupal_render_collect_attached@23 0.5% 60 0.6% 67 0.7% 1,096 0.9% 548 1.8%
drupal_render_children@13 0.5% 56 0.6% 60 0.6% 680 0.6% 708 2.3%
form_pre_render_actions_dropbutton2 0.3% 41 0.4% 43 0.4% 872 0.7% 1,012 3.3%
drupal_render@63 0.5% 35 0.4% 39 0.4% 672 0.6% 292 0.9%
form_pre_render_group2 0.3% 16 0.2% 19 0.2% 604 0.5% 236 0.8%
Drupal\Core\Render\Element::getVisibleChildren2 0.3% 13 0.1% 17 0.2% 628 0.5% 0 0.0%
Child functions
array_keys575 53.8% 754 8.1% 1,280 12.9% 78,692 65.9% 8,524 27.5%
uasort4 0.4% 531 5.7% 534 5.4% 6,264 5.2% 5,008 16.2%
is_array490 45.8% 496 5.3% 787 7.9% 436 0.4% 396 1.3%