Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls672 672 0 0.0%
Incl. Wall Time (microsec)5,640 5,523 -117 -2.1%
Incl. Wall Time (microsec) per call 8 8 -0 -2.1%
Excl. Wall Time (microsec)4,168 4,086 -82 -2.0%
Incl. CPU (microsecs)6,303 6,166 -137 -2.2%
Incl. CPU (microsecs) per call 9 9 -0 -2.2%
Excl. CPU (microsec)4,187 4,063 -124 -3.0%
Incl. MemUse (bytes)233,608 233,576 -32 -0.0%
Incl. MemUse (bytes) per call 348 348 -0 -0.0%
Excl. MemUse (bytes)62,552 62,552 0 0.0%
Incl. PeakMemUse (bytes)27,344 27,416 72 0.3%
Incl. PeakMemUse (bytes) per call 41 41 0 0.3%
Excl. PeakMemUse (bytes)3,568 3,648 80 2.2%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Element::children [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Render\Element::children0 N/A% -117 -1.7% -137 -2.0% -32 -0.1% 72 0.2%
Exclusive Metrics Diff for Current Function-82 -70.1% -124 -90.5% 0 0.0% 80 111.1%
Parent functions
drupal_render_collect_post_render_cache0 N/A% -32 -27.4% -36 -26.3% -24 -75.0% 0 0.0%
drupal_render@10 N/A% -28 -23.9% -30 -21.9% 0 0.0% 0 0.0%
drupal_render@30 N/A% -13 -11.1% -9 -6.6% 0 0.0% 0 0.0%
drupal_render@20 N/A% -11 -9.4% -18 -13.1% 0 0.0% 0 0.0%
drupal_render_collect_attached@10 N/A% -10 -8.5% -10 -7.3% 0 0.0% 0 0.0%
drupal_render_collect_attached0 N/A% -8 -6.8% -9 -6.6% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@10 N/A% -7 -6.0% -6 -4.4% 0 0.0% 120 166.7%
drupal_render@40 N/A% -7 -6.0% -7 -5.1% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@30 N/A% 5 4.3% 4 2.9% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% -5 -4.3% -6 -4.4% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% -5 -4.3% -5 -3.6% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 3 2.6% 5 3.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% 3 2.6% 5 3.6% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@50 N/A% -3 -2.6% -5 -3.6% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% 3 2.6% 10 7.3% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@40 N/A% -3 -2.6% -5 -3.6% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@10 N/A% 3 2.6% 7 5.1% 0 0.0% -40 -55.6%
template_preprocess_node0 N/A% -2 -1.7% -1 -0.7% 0 0.0% 0 0.0%
drupal_render@50 N/A% -1 -0.9% -3 -2.2% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@30 N/A% 1 0.9% 1 0.7% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@20 N/A% -1 -0.9% -13 -9.5% 0 0.0% 0 0.0%
drupal_render0 N/A% -1 -0.9% 0 0.0% -8 -25.0% -8 -11.1%
drupal_render_collect_post_render_cache@60 N/A% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@50 N/A% 1 0.9% -2 -1.5% 0 0.0% 0 0.0%
drupal_render@60 N/A% 0 0.0% 2 1.5% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@60 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@40 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
drupal_render_collect_attached@20 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@20 N/A% 0 0.0% -5 -3.6% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
form_pre_render_group0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Child functions
array_keys0 N/A% -21 -17.9% -8 -5.8% -32 -100.0% -8 -11.1%
is_array0 N/A% -11 -9.4% -4 -2.9% 0 0.0% 0 0.0%
uasort0 N/A% -3 -2.6% -1 -0.7% 0 0.0% 0 0.0%