Diff Report
Run #54e1a23013a4f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e199664caef: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #54e1a23013a4fRun #54e199664caefDiffDiff%
Number of Function Calls4,685 4,685 0 0.0%
Incl. Wall Time (microsec)69,459 70,499 1,040 1.5%
Incl. Wall Time (microsec) per call 15 15 0 1.5%
Excl. Wall Time (microsec)40,060 40,561 501 1.3%
Incl. MemUse (bytes)3,172,872 3,172,880 8 0.0%
Incl. MemUse (bytes) per call 677 677 0 0.0%
Excl. MemUse (bytes)-9,840,608 -9,840,632 -24 -0.0%
Incl. PeakMemUse (bytes)16,096 16,096 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)6,136 6,136 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% 1,040 1.6% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function501 48.2% -24 -300.0% 0 N/A%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% 936 90.0% 8 100.0% 0 N/A%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% 73 7.0% 0 0.0% 0 N/A%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% 24 2.3% 0 0.0% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 6 0.6% 0 0.0% 0 N/A%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% 1 0.1% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::validateTags0 N/A% 319 30.7% 0 0.0% 0 N/A%
array_unique0 N/A% 111 10.7% 8 100.0% 0 N/A%
sort0 N/A% 56 5.4% 0 0.0% 0 N/A%
array_merge0 N/A% 38 3.7% 16 200.0% 0 N/A%
func_get_args0 N/A% 15 1.4% 8 100.0% 0 N/A%