Run Report
Run #534ad8dec7444: 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% 11,232 1.8% 11,973 2.1% 140,432 1.0% 32,376 0.2%
Exclusive Metrics for Current Function9,019 80.3% 8,754 73.1% 38,644 27.5% 16,832 52.0%
Parent functions
drupal_render_collect_cache_tags@1107 15.0% 1,143 10.2% 1,243 10.4% 11,256 8.0% 224 0.7%
drupal_render_collect_post_render_cache@1107 15.0% 1,011 9.0% 1,095 9.1% 10,680 7.6% 1,644 5.1%
drupal_render@291 12.8% 989 8.8% 1,085 9.1% 9,632 6.9% 960 3.0%
drupal_render@117 2.4% 847 7.5% 871 7.3% 9,052 6.4% 716 2.2%
drupal_render_collect_post_render_cache27 3.8% 722 6.4% 756 6.3% 12,512 8.9% 4,940 15.3%
drupal_render_collect_cache_tags27 3.8% 708 6.3% 738 6.2% 11,884 8.5% 496 1.5%
drupal_render@428 3.9% 513 4.6% 541 4.5% 4,052 2.9% 1,028 3.2%
Drupal\Core\Form\FormBuilder::doBuildForm@123 3.2% 420 3.7% 443 3.7% 3,304 2.4% 1,612 5.0%
drupal_render_collect_cache_tags@326 3.6% 406 3.6% 436 3.6% 5,468 3.9% 1,468 4.5%
drupal_render@317 2.4% 400 3.6% 417 3.5% 4,192 3.0% 412 1.3%
drupal_render_collect_cache_tags@224 3.4% 385 3.4% 407 3.4% 5,172 3.7% 568 1.8%
drupal_render_collect_cache_tags@429 4.1% 348 3.1% 368 3.1% 4,052 2.9% 832 2.6%
drupal_render_collect_post_render_cache@218 2.5% 341 3.0% 362 3.0% 3,692 2.6% 284 0.9%
drupal_render_collect_post_render_cache@317 2.4% 325 2.9% 343 2.9% 4,292 3.1% 0 0.0%
drupal_render_collect_post_render_cache@425 3.5% 306 2.7% 332 2.8% 3,616 2.6% 228 0.7%
drupal_render@516 2.2% 227 2.0% 241 2.0% 1,788 1.3% 984 3.0%
Drupal\Core\Form\FormBuilder::doBuildForm@210 1.4% 226 2.0% 240 2.0% 1,744 1.2% 152 0.5%
drupal_render_children10 1.4% 211 1.9% 227 1.9% 1,796 1.3% 0 0.0%
drupal_render_collect_cache_tags@512 1.7% 189 1.7% 202 1.7% 2,260 1.6% 0 0.0%
form_pre_render_actions_dropbutton3 0.4% 169 1.5% 176 1.5% 7,720 5.5% 7,520 23.2%
Drupal\Core\Form\FormBuilder::doBuildForm3 0.4% 161 1.4% 167 1.4% 2,956 2.1% 832 2.6%
template_preprocess_toolbar7 1.0% 155 1.4% 162 1.4% 2,604 1.9% 3,260 10.1%
drupal_render_collect_post_render_cache@511 1.5% 155 1.4% 168 1.4% 1,576 1.1% 0 0.0%
drupal_render_collect_cache_tags@610 1.4% 129 1.1% 139 1.2% 1,840 1.3% 0 0.0%
drupal_render6 0.8% 123 1.1% 130 1.1% 1,432 1.0% 292 0.9%
Drupal\Core\Form\FormBuilder::doBuildForm@35 0.7% 107 1.0% 115 1.0% 1,068 0.8% 736 2.3%
drupal_render_collect_post_render_cache@78 1.1% 74 0.7% 80 0.7% 1,080 0.8% 0 0.0%
drupal_render_collect_cache_tags@78 1.1% 74 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% 58 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_render@63 0.4% 48 0.4% 55 0.5% 672 0.5% 192 0.6%
Drupal\Core\Form\FormBuilder::doBuildForm@63 0.4% 43 0.4% 48 0.4% 700 0.5% 600 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% 21 0.2% 24 0.2% 1,364 1.0% 1,284 4.0%
Drupal\Core\Render\Element::getVisibleChildren2 0.3% 17 0.2% 19 0.2% 628 0.4% 0 0.0%
drupal_render@72 0.3% 14 0.1% 19 0.2% 596 0.4% 472 1.5%
form_pre_render_group1 0.1% 8 0.1% 10 0.1% 528 0.4% 0 0.0%
Child functions
array_keys713 52.9% 888 7.9% 1,512 12.6% 95,100 67.7% 9,240 28.5%
uasort5 0.4% 678 6.0% 685 5.7% 6,252 4.5% 5,868 18.1%
is_array629 46.7% 647 5.8% 1,022 8.5% 436 0.3% 436 1.3%