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

element_childrenRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls784 784 0 0.0%
Incl. Wall Time (microsec)7,914 7,671 -243 -3.1%
Incl. Wall Time (microsec) per call 10 10 -0 -3.1%
Excl. Wall Time (microsec)1,821 1,752 -69 -3.8%
Incl. CPU (microsecs)8,528 8,284 -244 -2.9%
Incl. CPU (microsecs) per call 11 11 -0 -2.9%
Excl. CPU (microsec)1,854 1,793 -61 -3.3%
Incl. MemUse (bytes)252,544 252,552 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 Function-69 -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%