Diff Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls4,181 4,181 0 0.0%
Incl. Wall Time (microsec)48,024 47,342 -682 -1.4%
Incl. Wall Time (microsec) per call 11 11 -0 -1.4%
Excl. Wall Time (microsec)47,081 46,492 -589 -1.3%
Incl. MemUse (bytes)605,720 605,720 0 0.0%
Incl. MemUse (bytes) per call 145 145 0 0.0%
Excl. MemUse (bytes)-5,521,968 -5,521,944 24 0.0%
Incl. PeakMemUse (bytes)22,128 22,472 344 1.6%
Incl. PeakMemUse (bytes) per call 5 5 0 1.6%
Excl. PeakMemUse (bytes)6,040 5,704 -336 -5.6%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\Cache::mergeTags [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\Cache::mergeTags0 N/A% -682 -10.4% 0 0.0% 344 0.0%
Exclusive Metrics Diff for Current Function-589 -86.4% 24 N/A% -336 -97.7%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% -566 -83.0% 0 N/A% -1,824 -530.2%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% -113 -16.6% 0 N/A% 408 118.6%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% -7 -1.0% 0 N/A% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 4 0.6% 0 N/A% 1,760 511.6%
Child functions
array_merge0 N/A% -51 -7.5% 0 N/A% 192 55.8%
sort0 N/A% -26 -3.8% 0 N/A% 0 0.0%
array_unique0 N/A% -16 -2.3% 0 N/A% 0 0.0%
func_get_args0 N/A% 0 0.0% -24 N/A% 312 90.7%
Drupal\Core\Cache\Cache::validateTags0 N/A% 0 0.0% 0 N/A% 176 51.2%