Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_collect_attached

drupal_render_collect_attachedRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)5,179 5,222 43 0.8%
Incl. Wall Time (microsec) per call 5,179 5,222 43 0.8%
Excl. Wall Time (microsec)93 107 14 15.1%
Incl. CPU (microsecs)5,183 5,224 41 0.8%
Incl. CPU (microsecs) per call 5,183 5,224 41 0.8%
Excl. CPU (microsec)72 80 8 11.1%
Incl. MemUse (bytes)18,496 18,492 -4 -0.0%
Incl. MemUse (bytes) per call 18,496 18,492 -4 -0.0%
Excl. MemUse (bytes)-1,276 -1,272 4 0.3%
Incl. PeakMemUse (bytes)21,076 20,116 -960 -4.6%
Incl. PeakMemUse (bytes) per call 21,076 20,116 -960 -4.6%
Excl. PeakMemUse (bytes)996 864 -132 -13.3%

Parent/Child Regression/Improvement report for drupal_render_collect_attached [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
drupal_render_collect_attached0 N/A% 43 0.9% 41 1.1% -4 -0.0% -960 -1.0%
Exclusive Metrics Diff for Current Function14 32.6% 8 19.5% 4 100.0% -132 -13.8%
Parent function
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% 43 100.0% 41 100.0% -4 -100.0% -960 -100.0%
Child functions
Drupal\Core\Render\Element::children0 N/A% 18 41.9% 19 46.3% -4 -100.0% -4 -0.4%
drupal_render_collect_attached@10 N/A% 13 30.2% 16 39.0% -4 -100.0% -656 -68.3%
drupal_merge_attached0 N/A% -1 -2.3% -1 -2.4% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -2.3% -1 -2.4% 0 0.0% -168 -17.5%