Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: 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 #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)410 366 -44 -10.7%
Incl. Wall Time (microsec) per call 205 183 -22 -10.7%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)411 369 -42 -10.2%
Incl. CPU (microsecs) per call 206 185 -21 -10.2%
Excl. CPU (microsec)15 16 1 6.7%
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)20,704 18,936 -1,768 -8.5%
Incl. PeakMemUse (bytes) per call 10,352 9,468 -884 -8.5%
Excl. PeakMemUse (bytes)1,912 1,384 -528 -27.6%

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 Function-1 -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%