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

element_childrenRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls208 197 -11 -5.3%
Incl. Wall Time (microsec)1,746 1,673 -73 -4.2%
Incl. Wall Time (microsec) per call 8 8 0 1.2%
Excl. Wall Time (microsec)402 369 -33 -8.2%
Incl. CPU (microsecs)1,894 1,820 -74 -3.9%
Incl. CPU (microsecs) per call 9 9 0 1.5%
Excl. CPU (microsec)401 366 -35 -8.7%
Incl. MemUse (bytes)104,840 103,336 -1,504 -1.4%
Incl. MemUse (bytes) per call 504 525 21 4.1%
Excl. MemUse (bytes)15,320 15,320 0 0.0%
Incl. PeakMemUse (bytes)41,552 41,544 -8 -0.0%
Incl. PeakMemUse (bytes) per call 200 211 11 5.6%
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_children-11 -50.0% -73 -2.9% -74 -2.5% -1,504 -2.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-33 -45.2% -35 -47.3% 0 0.0% 0 0.0%
Parent functions
drupal_render_collect_post_render_cache-11 -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::children-11 -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%