Run Report
Run #53920b950c201: 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% 9,242 2.4% 9,802 2.9% 119,500 1.1% 30,996 0.3%
Exclusive Metrics for Current Function7,542 81.6% 7,292 74.4% 34,108 28.5% 17,068 55.1%
Parent functions
drupal_render@239 6.8% 691 7.5% 726 7.4% 12,652 10.6% 5,928 19.1%
drupal_render_collect_post_render_cache@147 8.2% 610 6.6% 650 6.6% 7,136 6.0% 400 1.3%
drupal_render_collect_cache_tags@147 8.2% 599 6.5% 640 6.5% 7,128 6.0% 860 2.8%
drupal_render_collect_post_render_cache28 4.9% 519 5.6% 550 5.6% 7,244 6.1% 656 2.1%
drupal_render_collect_cache_tags28 4.9% 506 5.5% 535 5.5% 7,236 6.1% 2,172 7.0%
drupal_render_collect_post_render_cache@330 5.2% 463 5.0% 494 5.0% 5,860 4.9% 552 1.8%
drupal_render_collect_post_render_cache@228 4.9% 456 4.9% 487 5.0% 5,896 4.9% 0 0.0%
drupal_render_collect_cache_tags@330 5.2% 454 4.9% 482 4.9% 5,852 4.9% 1,728 5.6%
drupal_render@116 2.8% 444 4.8% 459 4.7% 4,308 3.6% 188 0.6%
drupal_render_collect_cache_tags@228 4.9% 437 4.7% 465 4.7% 5,884 4.9% 992 3.2%
drupal_render@320 3.5% 425 4.6% 451 4.6% 4,128 3.5% 1,224 3.9%
drupal_render@417 3.0% 363 3.9% 379 3.9% 3,216 2.7% 460 1.5%
drupal_render_collect_cache_tags@430 5.2% 336 3.6% 360 3.7% 4,128 3.5% 748 2.4%
drupal_render_collect_post_render_cache@430 5.2% 335 3.6% 366 3.7% 4,136 3.5% 1,140 3.7%
drupal_render_children13 2.3% 296 3.2% 305 3.1% 2,432 2.0% 1,224 3.9%
Drupal\Core\Form\FormBuilder::doBuildForm@115 2.6% 274 3.0% 285 2.9% 1,996 1.7% 1,076 3.5%
drupal_render@516 2.8% 216 2.3% 230 2.3% 1,788 1.5% 844 2.7%
drupal_render_collect_post_render_cache@512 2.1% 176 1.9% 186 1.9% 2,268 1.9% 0 0.0%
drupal_render_collect_cache_tags@512 2.1% 174 1.9% 188 1.9% 2,260 1.9% 0 0.0%
template_preprocess_toolbar7 1.2% 149 1.6% 155 1.6% 2,604 2.2% 3,192 10.3%
Drupal\Core\Form\FormBuilder::doBuildForm3 0.5% 129 1.4% 132 1.3% 2,760 2.3% 1,560 5.0%
drupal_render_collect_post_render_cache@610 1.7% 125 1.4% 133 1.4% 1,848 1.5% 0 0.0%
drupal_render_collect_cache_tags@610 1.7% 124 1.3% 129 1.3% 1,840 1.5% 0 0.0%
drupal_render_collect_attached@18 1.4% 119 1.3% 132 1.3% 1,420 1.2% 608 2.0%
drupal_render5 0.9% 114 1.2% 120 1.2% 2,488 2.1% 1,208 3.9%
drupal_render_collect_attached4 0.7% 95 1.0% 102 1.0% 1,640 1.4% 632 2.0%
Drupal\Core\Form\FormBuilder::doBuildForm@23 0.5% 85 0.9% 90 0.9% 1,108 0.9% 212 0.7%
Drupal\Core\Form\FormBuilder::doBuildForm@34 0.7% 76 0.8% 79 0.8% 776 0.6% 28 0.1%
drupal_render_collect_post_render_cache@78 1.4% 74 0.8% 81 0.8% 1,080 0.9% 0 0.0%
drupal_render_collect_attached@34 0.7% 73 0.8% 78 0.8% 764 0.6% 568 1.8%
drupal_render_collect_cache_tags@78 1.4% 70 0.8% 78 0.8% 1,072 0.9% 0 0.0%
drupal_render_collect_attached@23 0.5% 64 0.7% 68 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%
drupal_render@63 0.5% 46 0.5% 50 0.5% 672 0.6% 292 0.9%
form_pre_render_actions_dropbutton2 0.3% 41 0.4% 42 0.4% 872 0.7% 1,012 3.3%
form_pre_render_group2 0.3% 15 0.2% 18 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% 676 7.3% 1,168 11.9% 78,692 65.9% 8,524 27.5%
uasort4 0.4% 525 5.7% 531 5.4% 6,264 5.2% 5,008 16.2%
is_array490 45.8% 499 5.4% 811 8.3% 436 0.4% 396 1.3%