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

Drupal\Core\Cache\Cache::mergeTagsRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls19,100 19,100 0 0.0%
Incl. Wall Time (microsec)783,707 797,799 14,092 1.8%
Incl. Wall Time (microsec) per call 41 42 1 1.8%
Excl. Wall Time (microsec)121,764 124,297 2,533 2.1%
Incl. MemUse (bytes)14,997,304 15,008,880 11,576 0.1%
Incl. MemUse (bytes) per call 785 786 1 0.1%
Excl. MemUse (bytes)-5,106,376 -5,106,672 -296 -0.0%
Incl. PeakMemUse (bytes)13,228,296 13,209,016 -19,280 -0.1%
Incl. PeakMemUse (bytes) per call 693 692 -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 Function2,533 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%