Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for element_children

element_childrenRun #531ee5f3237b0Run #531ee626b79e4DiffDiff%
Number of Function Calls208 208 0 0.0%
Incl. Wall Time (microsec)1,746 1,753 7 0.4%
Incl. Wall Time (microsec) per call 8 8 0 0.4%
Excl. Wall Time (microsec)402 395 -7 -1.7%
Incl. CPU (microsecs)1,894 1,904 10 0.5%
Incl. CPU (microsecs) per call 9 9 0 0.5%
Excl. CPU (microsec)401 428 27 6.7%
Incl. MemUse (bytes)104,840 104,840 0 0.0%
Incl. MemUse (bytes) per call 504 504 0 0.0%
Excl. MemUse (bytes)15,320 15,320 0 0.0%
Incl. PeakMemUse (bytes)41,552 41,552 0 0.0%
Incl. PeakMemUse (bytes) per call 200 200 0 0.0%
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_children0 N/A% 7 4.9% 10 2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% 27 270.0% 0 N/A% 0 N/A%
Parent functions
drupal_render_collect_post_render_cache0 N/A% 13 185.7% 16 160.0% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@50 N/A% -4 -57.1% -1 -10.0% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@30 N/A% 2 28.6% 1 10.0% 0 N/A% 0 N/A%
template_preprocess_toolbar0 N/A% -2 -28.6% -7 -70.0% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@50 N/A% 2 28.6% 3 30.0% 0 N/A% 0 N/A%
drupal_render_children0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@40 N/A% -1 -14.3% -10 -100.0% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@70 N/A% 1 14.3% -1 -10.0% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@20 N/A% -1 -14.3% 3 30.0% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@10 N/A% -1 -14.3% 5 50.0% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% 1 14.3% 1 10.0% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@30 N/A% -1 -14.3% -1 -10.0% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@40 N/A% -1 -14.3% -1 -10.0% 0 N/A% 0 N/A%
form_pre_render_group0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache@60 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@10 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@20 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags@60 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 10 142.9% 11 110.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 4 57.1% -28 -280.0% 0 N/A% 0 N/A%