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

drupal_render_collect_cache_tagsRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,806 2,192 386 21.4%
Incl. Wall Time (microsec) per call 903 1,096 193 21.4%
Excl. Wall Time (microsec)28 33 5 17.9%
Incl. CPU (microsecs)1,809 2,194 385 21.3%
Incl. CPU (microsecs) per call 905 1,097 193 21.3%
Excl. CPU (microsec)25 27 2 8.0%
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 Function5 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%