Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls143 143 0 0.0%
Incl. Wall Time (microsec)1,118 1,115 -3 -0.3%
Incl. Wall Time (microsec) per call 8 8 -0 -0.3%
Excl. Wall Time (microsec)269 273 4 1.5%
Incl. CPU (microsecs)1,238 1,229 -9 -0.7%
Incl. CPU (microsecs) per call 9 9 -0 -0.7%
Excl. CPU (microsec)298 287 -11 -3.7%
Incl. MemUse (bytes)57,512 57,512 0 0.0%
Incl. MemUse (bytes) per call 402 402 0 0.0%
Excl. MemUse (bytes)13,840 13,840 0 0.0%
Incl. PeakMemUse (bytes)18,648 17,408 -1,240 -6.6%
Incl. PeakMemUse (bytes) per call 130 122 -9 -6.6%
Excl. PeakMemUse (bytes)4,128 3,928 -200 -4.8%

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% -3 -0.7% -9 -3.8% 0 0.0% -1,240 -2.8%
Exclusive Metrics Diff for Current Function4 133.3% -11 -122.2% 0 N/A% -200 -16.1%
Parent functions
drupal_render_collect_cache_tags@30 N/A% -3 -100.0% -3 -33.3% 0 N/A% 0 0.0%
drupal_render_collect_cache_tags@20 N/A% 1 33.3% -4 -44.4% 0 N/A% 0 0.0%
form_pre_render_actions_dropbutton0 N/A% -1 -33.3% -1 -11.1% 0 N/A% 0 0.0%
drupal_render_collect_post_render_cache@20 N/A% -1 -33.3% 2 22.2% 0 N/A% 0 0.0%
drupal_render_collect_post_render_cache@50 N/A% 1 33.3% -1 -11.1% 0 N/A% 0 0.0%
drupal_render_collect_post_render_cache@30 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 0.0%
drupal_render_children0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 0.0%
drupal_render_collect_post_render_cache@40 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 0.0%
drupal_render_collect_post_render_cache@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render_collect_post_render_cache@10 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 0.0%
drupal_render_collect_cache_tags@50 N/A% 0 0.0% -4 -44.4% 0 N/A% -144 -11.6%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 0.0%
drupal_render_collect_cache_tags0 N/A% 0 0.0% 0 0.0% 0 N/A% -784 -63.2%
drupal_render_collect_cache_tags@10 N/A% 0 0.0% 1 11.1% 0 N/A% -312 -25.2%
drupal_render_collect_cache_tags@40 N/A% 0 0.0% 5 55.6% 0 N/A% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 0.0%
drupal_render_collect_cache_tags@60 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 0.0%
Child function
Drupal\Core\Render\Element::children0 N/A% -7 -233.3% 2 22.2% 0 N/A% -1,040 -83.9%