Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)368 369 1 0.3%
Incl. Wall Time (microsec) per call 184 185 1 0.3%
Excl. Wall Time (microsec)19 23 4 21.1%
Incl. CPU (microsecs)372 374 2 0.5%
Incl. CPU (microsecs) per call 186 187 1 0.5%
Excl. CPU (microsec)16 21 5 31.2%
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)11,792 11,792 0 0.0%
Incl. PeakMemUse (bytes) per call 5,896 5,896 0 0.0%
Excl. PeakMemUse (bytes)1,464 1,464 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% 1 1.1% 2 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 400.0% 5 250.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRenderCollectCacheTags0 N/A% 1 100.0% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Child functions
drupal_render_collect_cache_tags@10 N/A% -4 -400.0% -5 -250.0% 0 N/A% 0 N/A%
element_children0 N/A% 1 100.0% 2 100.0% 0 N/A% 0 N/A%