Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #5659123816918Run #565914310b034DiffDiff%
Number of Function Calls191 191 0 0.0%
Incl. Wall Time (microsec)7,727 7,795 68 0.9%
Incl. Wall Time (microsec) per call 40 41 0 0.9%
Excl. Wall Time (microsec)1,212 1,206 -6 -0.5%
Incl. MemUse (bytes)149,976 149,960 -16 -0.0%
Incl. MemUse (bytes) per call 785 785 -0 -0.0%
Excl. MemUse (bytes)-51,056 -51,064 -8 -0.0%
Incl. PeakMemUse (bytes)132,488 132,408 -80 -0.1%
Incl. PeakMemUse (bytes) per call 694 693 -0 -0.1%
Excl. PeakMemUse (bytes)1,704 1,704 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% 68 5.0% -16 -0.8% -80 -3.0%
Exclusive Metrics Diff for Current Function-6 -8.8% -8 -50.0% 0 0.0%
Parent functions
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 50 73.5% 0 0.0% 0 0.0%
Drupal\Core\Render\RenderCache::set0 N/A% 8 11.8% 0 0.0% 0 0.0%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% 7 10.3% 0 0.0% -80 -100.0%
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 5 7.4% -24 -150.0% 0 0.0%
Drupal\search\Plugin\SearchPluginBase::addCacheTags0 N/A% -3 -4.4% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemBrandingBlock::getCacheTags0 N/A% 2 2.9% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigBase::getCacheTags0 N/A% -1 -1.5% 8 50.0% 0 0.0%
Child functions
assert0 N/A% 72 105.9% 8 50.0% -80 -100.0%
sort0 N/A% 2 2.9% 0 0.0% 0 0.0%
array_merge0 N/A% 1 1.5% 0 0.0% 0 0.0%
array_unique0 N/A% -1 -1.5% -16 -100.0% 0 0.0%