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

drupal_render_collect_attachedRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)5,222 5,179 -43 -0.8%
Incl. Wall Time (microsec) per call 5,222 5,179 -43 -0.8%
Excl. Wall Time (microsec)107 93 -14 -13.1%
Incl. CPU (microsecs)5,224 5,183 -41 -0.8%
Incl. CPU (microsecs) per call 5,224 5,183 -41 -0.8%
Excl. CPU (microsec)80 72 -8 -10.0%
Incl. MemUse (bytes)18,492 18,496 4 0.0%
Incl. MemUse (bytes) per call 18,492 18,496 4 0.0%
Excl. MemUse (bytes)-1,272 -1,276 -4 -0.3%
Incl. PeakMemUse (bytes)20,116 21,076 960 4.8%
Incl. PeakMemUse (bytes) per call 20,116 21,076 960 4.8%
Excl. PeakMemUse (bytes)864 996 132 15.3%

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 Function-14 -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%