Run Report
Run #534ad972c8c0d: 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::children713 34.5% 11,122 1.8% 11,887 2.1% 140,432 1.0% 32,376 0.2%
Exclusive Metrics for Current Function8,971 80.7% 8,713 73.3% 38,644 27.5% 16,832 52.0%
Parent functions
drupal_render_collect_cache_tags@1107 15.0% 1,179 10.6% 1,271 10.7% 11,256 8.0% 224 0.7%
drupal_render_collect_post_render_cache@1107 15.0% 986 8.9% 1,078 9.1% 10,680 7.6% 1,644 5.1%
drupal_render@291 12.8% 977 8.8% 1,072 9.0% 9,632 6.9% 960 3.0%
drupal_render_collect_cache_tags27 3.8% 796 7.2% 828 7.0% 11,884 8.5% 496 1.5%
drupal_render@117 2.4% 775 7.0% 795 6.7% 9,052 6.4% 716 2.2%
drupal_render_collect_post_render_cache27 3.8% 714 6.4% 749 6.3% 12,512 8.9% 4,940 15.3%
drupal_render@428 3.9% 500 4.5% 537 4.5% 4,052 2.9% 1,028 3.2%
Drupal\Core\Form\FormBuilder::doBuildForm@123 3.2% 427 3.8% 455 3.8% 3,304 2.4% 1,612 5.0%
drupal_render@317 2.4% 403 3.6% 421 3.5% 4,192 3.0% 412 1.3%
drupal_render_collect_cache_tags@326 3.6% 393 3.5% 418 3.5% 5,468 3.9% 1,468 4.5%
drupal_render_collect_cache_tags@224 3.4% 383 3.4% 414 3.5% 5,172 3.7% 568 1.8%
drupal_render_collect_cache_tags@429 4.1% 337 3.0% 363 3.1% 4,052 2.9% 832 2.6%
drupal_render_collect_post_render_cache@317 2.4% 319 2.9% 336 2.8% 4,292 3.1% 0 0.0%
drupal_render_collect_post_render_cache@218 2.5% 309 2.8% 327 2.8% 3,692 2.6% 284 0.9%
drupal_render_collect_post_render_cache@425 3.5% 306 2.8% 336 2.8% 3,616 2.6% 228 0.7%
Drupal\Core\Form\FormBuilder::doBuildForm@210 1.4% 227 2.0% 242 2.0% 1,744 1.2% 152 0.5%
drupal_render@516 2.2% 227 2.0% 247 2.1% 1,788 1.3% 984 3.0%
drupal_render_children10 1.4% 208 1.9% 220 1.9% 1,796 1.3% 0 0.0%
drupal_render_collect_cache_tags@512 1.7% 184 1.7% 194 1.6% 2,260 1.6% 0 0.0%
form_pre_render_actions_dropbutton3 0.4% 169 1.5% 174 1.5% 7,720 5.5% 7,520 23.2%
Drupal\Core\Form\FormBuilder::doBuildForm3 0.4% 162 1.5% 167 1.4% 2,956 2.1% 832 2.6%
template_preprocess_toolbar7 1.0% 157 1.4% 164 1.4% 2,604 1.9% 3,260 10.1%
drupal_render_collect_post_render_cache@511 1.5% 147 1.3% 161 1.4% 1,576 1.1% 0 0.0%
drupal_render_collect_cache_tags@610 1.4% 130 1.2% 142 1.2% 1,840 1.3% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@35 0.7% 110 1.0% 116 1.0% 1,068 0.8% 736 2.3%
drupal_render6 0.8% 99 0.9% 107 0.9% 1,432 1.0% 292 0.9%
drupal_render_collect_post_render_cache@78 1.1% 74 0.7% 81 0.7% 1,080 0.8% 0 0.0%
drupal_render_collect_cache_tags@78 1.1% 73 0.7% 82 0.7% 1,072 0.8% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@53 0.4% 68 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% 55 0.5% 58 0.5% 1,240 0.9% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@63 0.4% 42 0.4% 48 0.4% 700 0.5% 600 1.9%
drupal_render@63 0.4% 36 0.3% 44 0.4% 672 0.5% 192 0.6%
drupal_pre_render_links2 0.3% 36 0.3% 39 0.3% 960 0.7% 508 1.6%
Drupal\Core\Entity\EntityFormController::actionsElement1 0.1% 22 0.2% 25 0.2% 1,364 1.0% 1,284 4.0%
drupal_render@72 0.3% 13 0.1% 16 0.1% 596 0.4% 472 1.5%
Drupal\Core\Render\Element::getVisibleChildren2 0.3% 12 0.1% 16 0.1% 628 0.4% 0 0.0%
form_pre_render_group1 0.1% 8 0.1% 10 0.1% 528 0.4% 0 0.0%
Child functions
array_keys713 52.9% 887 8.0% 1,510 12.7% 95,100 67.7% 9,240 28.5%
is_array629 46.7% 639 5.7% 1,033 8.7% 436 0.3% 436 1.3%
uasort5 0.4% 625 5.6% 631 5.3% 6,252 4.5% 5,868 18.1%