Diff Report
Run #54f28ca8966ab: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #54f28ca8966abRun #54f283c5bb5f3DiffDiff%
Number of Function Calls4,242 4,242 0 0.0%
Incl. Wall Time (microsec)91,459 91,543 84 0.1%
Incl. Wall Time (microsec) per call 22 22 0 0.1%
Excl. Wall Time (microsec)76,780 77,027 247 0.3%
Incl. MemUse (bytes)-1,463,632 -1,463,664 -32 -0.0%
Incl. MemUse (bytes) per call -345 -345 -0 -0.0%
Excl. MemUse (bytes)-7,684,896 -7,685,344 -448 -0.0%
Incl. PeakMemUse (bytes)22,240 22,240 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)6,008 6,008 0 0.0%

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% 84 1.8% -32 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function247 294.0% -448 -1400.0% 0 N/A%
Parent functions
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% 96 114.3% -24 -75.0% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% -32 -38.1% -8 -25.0% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 20 23.8% 0 0.0% 0 N/A%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% 0 0.0% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::validateTags0 N/A% -82 -97.6% 0 0.0% 0 N/A%
array_merge0 N/A% -45 -53.6% 288 900.0% 0 N/A%
array_unique0 N/A% -16 -19.0% 24 75.0% 0 N/A%
func_get_args0 N/A% -12 -14.3% 104 325.0% 0 N/A%
sort0 N/A% -8 -9.5% 0 0.0% 0 N/A%