Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)366 410 44 12.0%
Incl. Wall Time (microsec) per call 183 205 22 12.0%
Excl. Wall Time (microsec)17 18 1 5.9%
Incl. CPU (microsecs)369 411 42 11.4%
Incl. CPU (microsecs) per call 185 206 21 11.4%
Excl. CPU (microsec)16 15 -1 -6.2%
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)1,400 1,400 0 0.0%
Incl. PeakMemUse (bytes)18,936 20,704 1,768 9.3%
Incl. PeakMemUse (bytes) per call 9,468 10,352 884 9.3%
Excl. PeakMemUse (bytes)1,384 1,912 528 38.2%

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% 44 10.6% 42 17.7% 0 0.0% 1,768 4.0%
Exclusive Metrics Diff for Current Function1 2.3% -1 -2.4% 0 N/A% 528 29.9%
Parent functions
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 44 100.0% 43 102.4% 0 N/A% 1,768 100.0%
Drupal\Core\Controller\HtmlControllerBase::drupalRenderCollectCacheTags0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 0.0%
Child functions
drupal_render_collect_cache_tags@10 N/A% 43 97.7% 43 102.4% 0 N/A% 456 25.8%
element_children0 N/A% 0 0.0% 0 0.0% 0 N/A% 784 44.3%