Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for element_children

element_childrenRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls784 784 0 0.0%
Incl. Wall Time (microsec)7,914 7,669 -245 -3.1%
Incl. Wall Time (microsec) per call 10 10 -0 -3.1%
Excl. Wall Time (microsec)1,821 1,747 -74 -4.1%
Incl. CPU (microsecs)8,528 8,286 -242 -2.8%
Incl. CPU (microsecs) per call 11 11 -0 -2.8%
Excl. CPU (microsec)1,854 1,763 -91 -4.9%
Incl. MemUse (bytes)252,544 252,584 40 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 8,424 152 1.8%
Incl. PeakMemUse (bytes) per call 11 11 0 1.8%
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% -245 -10.7% -242 -11.8% 40 0.1% 152 0.3%
Exclusive Metrics Diff for Current Function-74 -30.2% -91 -37.6% 0 0.0% 0 0.0%
Parent functions
drupal_render_collect_cache_tags@50 N/A% -86 -35.1% -94 -38.8% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@40 N/A% -53 -21.6% -62 -25.6% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@30 N/A% -31 -12.7% -25 -10.3% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@20 N/A% -29 -11.8% -29 -12.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@10 N/A% -21 -8.6% -20 -8.3% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@20 N/A% -21 -8.6% -19 -7.9% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@30 N/A% 17 6.9% 27 11.2% 0 0.0% 56 36.8%
drupal_render_collect_cache_tags@60 N/A% -9 -3.7% -8 -3.3% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% -8 -3.3% -8 -3.3% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -6 -2.4% -8 -3.3% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@50 N/A% 5 2.0% 6 2.5% 16 40.0% 0 0.0%
drupal_render_collect_post_render_cache@10 N/A% -4 -1.6% 14 5.8% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@40 N/A% 4 1.6% -1 -0.4% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% -2 -0.8% -8 -3.3% -8 -20.0% 0 0.0%
drupal_render_children0 N/A% -1 -0.4% -5 -2.1% 24 60.0% 0 0.0%
drupal_render_collect_post_render_cache@70 N/A% 0 0.0% -2 -0.8% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@60 N/A% 0 0.0% 4 1.7% -16 -40.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 0 0.0% -5 -2.1% 24 60.0% 96 63.2%
template_preprocess_toolbar0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Child function
Drupal\Core\Render\Element::children0 N/A% -171 -69.8% -151 -62.4% 40 100.0% 152 100.0%