Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls784 784 0 0.0%
Incl. Wall Time (microsec)7,671 7,914 243 3.2%
Incl. Wall Time (microsec) per call 10 10 0 3.2%
Excl. Wall Time (microsec)1,752 1,821 69 3.9%
Incl. CPU (microsecs)8,284 8,528 244 2.9%
Incl. CPU (microsecs) per call 11 11 0 2.9%
Excl. CPU (microsec)1,793 1,854 61 3.4%
Incl. MemUse (bytes)252,552 252,544 -8 -0.0%
Incl. MemUse (bytes) per call 322 322 -0 -0.0%
Excl. MemUse (bytes)15,424 15,424 0 0.0%
Incl. PeakMemUse (bytes)8,272 8,272 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)1,840 1,840 0 0.0%

Parent/Child Regression/Improvement report for 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
element_children0 N/A% 243 17.3% 244 8.8% -8 -3.8% 0 0.0%
Exclusive Metrics Diff for Current Function69 28.4% 61 25.0% 0 0.0% 0 N/A%
Parent functions
drupal_render_collect_cache_tags@50 N/A% 98 40.3% 108 44.3% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% -90 -37.0% -90 -36.9% -16 -200.0% 0 N/A%
drupal_render_collect_post_render_cache@10 N/A% -69 -28.4% -104 -42.6% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags@40 N/A% 66 27.2% 73 29.9% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache@50 N/A% 62 25.5% 68 27.9% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache@40 N/A% 41 16.9% 57 23.4% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache@20 N/A% 34 14.0% 33 13.5% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags@30 N/A% 33 13.6% 32 13.1% 0 0.0% 0 N/A%
drupal_render_children0 N/A% -26 -10.7% -18 -7.4% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags@10 N/A% 22 9.1% 22 9.0% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags@60 N/A% 20 8.2% 18 7.4% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags@20 N/A% 19 7.8% 19 7.8% 0 0.0% 0 N/A%
template_preprocess_toolbar0 N/A% -18 -7.4% -21 -8.6% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache@60 N/A% 15 6.2% 8 3.3% 16 200.0% 0 N/A%
drupal_render_collect_post_render_cache@30 N/A% 13 5.3% 13 5.3% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache@70 N/A% 10 4.1% 10 4.1% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags0 N/A% 7 2.9% 6 2.5% 0 0.0% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 3 1.2% 5 2.0% 0 0.0% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 3 1.2% 5 2.0% -8 -100.0% 0 N/A%
Child function
Drupal\Core\Render\Element::children0 N/A% 174 71.6% 183 75.0% -8 -100.0% 0 N/A%