Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls208 197 -11 -5.3%
Incl. Wall Time (microsec)1,743 1,645 -98 -5.6%
Incl. Wall Time (microsec) per call 8 8 -0 -0.4%
Excl. Wall Time (microsec)378 354 -24 -6.3%
Incl. CPU (microsecs)1,892 1,786 -106 -5.6%
Incl. CPU (microsecs) per call 9 9 -0 -0.3%
Excl. CPU (microsec)424 398 -26 -6.1%
Incl. MemUse (bytes)104,824 103,328 -1,496 -1.4%
Incl. MemUse (bytes) per call 504 525 21 4.1%
Excl. MemUse (bytes)15,344 15,344 0 0.0%
Incl. PeakMemUse (bytes)41,424 41,424 0 0.0%
Incl. PeakMemUse (bytes) per call 199 210 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% -98 -100.0% -106 -40.6% -1,496 -3.9% 0 0.0%
Exclusive Metrics Diff for Current Function-24 -24.5% -26 -24.5% 0 0.0% 0 N/A%
Parent functions
drupal_render_collect_post_render_cache-11 -100.0% -93 -94.9% -98 -92.5% -1,496 -100.0% 0 N/A%
drupal_render_collect_post_render_cache@30 0.0% -2 -2.0% -4 -3.8% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache@50 0.0% -2 -2.0% 2 1.9% 0 0.0% 0 N/A%
drupal_render_children0 0.0% -1 -1.0% -2 -1.9% 0 0.0% 0 N/A%
form_pre_render_actions_dropbutton0 0.0% -1 -1.0% 0 0.0% 0 0.0% 0 N/A%
template_preprocess_toolbar0 0.0% 1 1.0% 0 0.0% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
form_pre_render_group0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache@20 0.0% 0 0.0% -1 -0.9% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache@70 0.0% 0 0.0% -2 -1.9% 0 0.0% 0 N/A%
drupal_render_collect_post_render_cache@10 0.0% 0 0.0% 2 1.9% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags@10 0.0% 0 0.0% 2 1.9% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags0 0.0% 0 0.0% -1 -0.9% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags@20 0.0% 0 0.0% -1 -0.9% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags@30 0.0% 0 0.0% -3 -2.8% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_render_collect_cache_tags@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Render\Element::children-11 -100.0% -51 -52.0% -58 -54.7% -1,496 -100.0% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 0.0% -23 -23.5% -22 -20.8% 0 0.0% 0 N/A%