Diff Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls197 208 11 5.6%
Incl. Wall Time (microsec)1,673 1,746 73 4.4%
Incl. Wall Time (microsec) per call 8 8 -0 -1.2%
Excl. Wall Time (microsec)369 402 33 8.9%
Incl. CPU (microsecs)1,820 1,894 74 4.1%
Incl. CPU (microsecs) per call 9 9 -0 -1.4%
Excl. CPU (microsec)366 401 35 9.6%
Incl. MemUse (bytes)103,336 104,840 1,504 1.5%
Incl. MemUse (bytes) per call 525 504 -21 -3.9%
Excl. MemUse (bytes)15,320 15,320 0 0.0%
Incl. PeakMemUse (bytes)41,544 41,552 8 0.0%
Incl. PeakMemUse (bytes) per call 211 200 -11 -5.3%
Excl. PeakMemUse (bytes)384 384 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_children11 50.0% 73 2.9% 74 2.5% 1,504 2.0% 8 0.0%
Exclusive Metrics Diff for Current Function33 45.2% 35 47.3% 0 0.0% 0 0.0%
Parent functions
drupal_render_collect_post_render_cache11 100.0% 75 102.7% 84 113.5% 1,496 99.5% 0 0.0%
drupal_render_children0 0.0% -4 -5.5% -6 -8.1% 8 0.5% 8 100.0%
drupal_render_collect_post_render_cache@40 0.0% -2 -2.7% 2 2.7% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@30 0.0% 2 2.7% 4 5.4% 0 0.0% 0 0.0%
template_preprocess_toolbar0 0.0% 1 1.4% 3 4.1% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@60 0.0% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@50 0.0% 1 1.4% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@10 0.0% 1 1.4% -7 -9.5% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@30 0.0% 1 1.4% -1 -1.4% 0 0.0% 0 0.0%
form_pre_render_actions_dropbutton0 0.0% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@10 0.0% 1 1.4% -4 -5.4% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@50 0.0% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@70 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@20 0.0% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@40 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache@20 0.0% 0 0.0% -2 -2.7% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Render\Element::children11 100.0% 39 53.4% 38 51.4% 1,504 100.0% 8 100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 0.0% 1 1.4% 1 1.4% 0 0.0% 0 0.0%