Diff Report
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #5659186b7d6e0Run #565918537d922DiffDiff%
Number of Function Calls19,100 19,100 0 0.0%
Incl. Wall Time (microsec)797,799 783,707 -14,092 -1.8%
Incl. Wall Time (microsec) per call 42 41 -1 -1.8%
Excl. Wall Time (microsec)124,297 121,764 -2,533 -2.0%
Incl. MemUse (bytes)15,008,880 14,997,304 -11,576 -0.1%
Incl. MemUse (bytes) per call 786 785 -1 -0.1%
Excl. MemUse (bytes)-5,106,672 -5,106,376 296 0.0%
Incl. PeakMemUse (bytes)13,209,016 13,228,296 19,280 0.1%
Incl. PeakMemUse (bytes) per call 692 693 1 0.1%
Excl. PeakMemUse (bytes)169,464 169,464 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% -14,092 -3.1% -11,576 -0.7% 19,280 1.3%
Exclusive Metrics Diff for Current Function-2,533 -18.0% 296 2.6% 0 0.0%
Parent functions
Drupal\Core\Config\ConfigBase::getCacheTags0 N/A% -4,967 -35.2% -4,728 -40.8% 0 0.0%
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% -4,380 -31.1% -5,352 -46.2% 8,616 44.7%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -3,004 -21.3% -8 -0.1% -11,136 -57.8%
Drupal\Core\Render\RenderCache::set0 N/A% -2,895 -20.5% -1,488 -12.9% 0 0.0%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% 691 4.9% 0 0.0% 21,800 113.1%
Drupal\search\Plugin\SearchPluginBase::addCacheTags0 N/A% 405 2.9% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemBrandingBlock::getCacheTags0 N/A% 58 0.4% 0 0.0% 0 0.0%
Child functions
assert0 N/A% -11,335 -80.4% -4,376 -37.8% 19,280 100.0%
sort0 N/A% -219 -1.6% 0 0.0% 0 0.0%
array_unique0 N/A% -98 -0.7% -6,560 -56.7% 0 0.0%
array_merge0 N/A% 93 0.7% -936 -8.1% 0 0.0%