Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls3,640 3,640 0 0.0%
Incl. Wall Time (microsec)22,587 22,614 27 0.1%
Incl. Wall Time (microsec) per call 6 6 0 0.1%
Excl. Wall Time (microsec)20,604 20,625 21 0.1%
Incl. CPU (microsecs)25,827 25,785 -42 -0.2%
Incl. CPU (microsecs) per call 7 7 -0 -0.2%
Excl. CPU (microsec)17,911 17,855 -56 -0.3%
Incl. MemUse (bytes)1,152,704 1,153,008 304 0.0%
Incl. MemUse (bytes) per call 317 317 0 0.0%
Excl. MemUse (bytes)226,720 226,720 0 0.0%
Incl. PeakMemUse (bytes)43,112 42,832 -280 -0.6%
Incl. PeakMemUse (bytes) per call 12 12 -0 -0.6%
Excl. PeakMemUse (bytes)19,656 19,520 -136 -0.7%

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% 27 0.5% -42 -0.7% 304 1.3% -280 -1.2%
Exclusive Metrics Diff for Current Function21 77.8% -56 -133.3% 0 0.0% -136 -48.6%
Parent functions
drupal_render_collect_post_render_cache@50 N/A% 64 237.0% 35 83.3% 0 0.0% 0 0.0%
drupal_render0 N/A% 27 100.0% 27 64.3% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@60 N/A% 23 85.2% 40 95.2% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% -23 -85.2% -4 -9.5% -8 -2.6% 72 25.7%
template_preprocess_comment0 N/A% -23 -85.2% -30 -71.4% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@10 N/A% 19 70.4% 25 59.5% 0 0.0% 0 0.0%
drupal_render@70 N/A% -17 -63.0% -31 -73.8% 0 0.0% -240 -85.7%
drupal_render_collect_cache_tags@70 N/A% -16 -59.3% -4 -9.5% -136 -44.7% 0 0.0%
drupal_render_collect_attached@40 N/A% -14 -51.9% -7 -16.7% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@50 N/A% 12 44.4% 6 14.3% 872 286.8% 0 0.0%
drupal_render_collect_attached@50 N/A% -11 -40.7% -32 -76.2% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@70 N/A% 10 37.0% -2 -4.8% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@20 N/A% -10 -37.0% 1 2.4% -8 -2.6% 0 0.0%
drupal_render_collect_cache_tags@10 N/A% -10 -37.0% -13 -31.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@30 N/A% 10 37.0% 2 4.8% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@40 N/A% -8 -29.6% -22 -52.4% 0 0.0% 0 0.0%
drupal_render@20 N/A% -8 -29.6% -7 -16.7% 0 0.0% 0 0.0%
drupal_render@90 N/A% 6 22.2% -2 -4.8% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@40 N/A% -6 -22.2% -7 -16.7% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@20 N/A% 4 14.8% 4 9.5% 0 0.0% 0 0.0%
drupal_render@10 N/A% 4 14.8% 8 19.0% 0 0.0% -32 -11.4%
drupal_render@60 N/A% 3 11.1% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% -3 -11.1% 4 9.5% -8 -2.6% -32 -11.4%
drupal_render_collect_post_render_cache@30 N/A% -3 -11.1% -9 -21.4% 0 0.0% 0 0.0%
drupal_render@30 N/A% 2 7.4% 4 9.5% 0 0.0% 0 0.0%
drupal_render_collect_attached@60 N/A% -2 -7.4% -7 -16.7% 0 0.0% 0 0.0%
drupal_render_collect_attached@30 N/A% -2 -7.4% -2 -4.8% 0 0.0% 0 0.0%
drupal_render@50 N/A% -2 -7.4% -3 -7.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 1 3.7% -1 -2.4% 0 0.0% 0 0.0%
drupal_render@80 N/A% 1 3.7% -1 -2.4% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% -1 -3.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 1 3.7% 2 4.8% 0 0.0% 0 0.0%
drupal_render_collect_attached0 N/A% 1 3.7% -4 -9.5% 0 0.0% 0 0.0%
drupal_render_children0 N/A% -1 -3.7% -1 -2.4% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@60 N/A% -1 -3.7% -9 -21.4% -408 -134.2% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_group0 N/A% 0 0.0% 1 2.4% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% 1 2.4% 0 0.0% 0 0.0%
drupal_render@40 N/A% 0 0.0% -1 -2.4% 0 0.0% -48 -17.1%
drupal_render_collect_attached@20 N/A% 0 0.0% -5 -11.9% 0 0.0% 0 0.0%
template_preprocess_node0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_attached@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 0 0.0% 3 7.1% 0 0.0% 0 0.0%
Child functions
uasort0 N/A% 32 118.5% 33 78.6% 0 0.0% -32 -11.4%
is_array0 N/A% -19 -70.4% -33 -78.6% 0 0.0% 0 0.0%
array_keys0 N/A% -7 -25.9% 14 33.3% 304 100.0% -112 -40.0%