Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,192 1,806 -386 -17.6%
Incl. Wall Time (microsec) per call 1,096 903 -193 -17.6%
Excl. Wall Time (microsec)33 28 -5 -15.2%
Incl. CPU (microsecs)2,194 1,809 -385 -17.5%
Incl. CPU (microsecs) per call 1,097 905 -193 -17.5%
Excl. CPU (microsec)27 25 -2 -7.4%
Incl. MemUse (bytes)15,984 15,984 0 0.0%
Incl. MemUse (bytes) per call 7,992 7,992 0 0.0%
Excl. MemUse (bytes)496 496 0 0.0%
Incl. PeakMemUse (bytes)4,376 4,376 0 0.0%
Incl. PeakMemUse (bytes) per call 2,188 2,188 0 0.0%
Excl. PeakMemUse (bytes)568 568 0 0.0%

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% -386 -27.6% -385 -14.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -1.3% -2 -0.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -388 -100.5% -389 -101.0% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::drupalRenderCollectCacheTags0 N/A% 2 0.5% 4 1.0% 0 N/A% 0 N/A%
Child functions
drupal_render_collect_cache_tags@10 N/A% -374 -96.9% -377 -97.9% 0 N/A% 0 N/A%
element_children0 N/A% -7 -1.8% -6 -1.6% 0 N/A% 0 N/A%