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

drupal_render_collect_cache_tagsRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)272 266 -6 -2.2%
Incl. Wall Time (microsec) per call 136 133 -3 -2.2%
Excl. Wall Time (microsec)14 15 1 7.1%
Incl. CPU (microsecs)275 267 -8 -2.9%
Incl. CPU (microsecs) per call 138 134 -4 -2.9%
Excl. CPU (microsec)14 12 -2 -14.3%
Incl. MemUse (bytes)17,560 17,560 0 0.0%
Incl. MemUse (bytes) per call 8,780 8,780 0 0.0%
Excl. MemUse (bytes)1,600 1,600 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_render_collect_cache_tags [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_cache_tags0 N/A% -6 -6.1% -8 -3.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 16.7% -2 -25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -6 -100.0% -6 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::drupalRenderCollectCacheTags0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%
Child functions
drupal_render_collect_cache_tags@10 N/A% -7 -116.7% -7 -87.5% 0 N/A% 0 N/A%
element_children0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%