Diff Report
Run #5659177493c27: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #5659177493c27Run #5659123816918DiffDiff%
Number of Function Calls191 191 0 0.0%
Incl. Wall Time (microsec)7,805 7,727 -78 -1.0%
Incl. Wall Time (microsec) per call 41 40 -0 -1.0%
Excl. Wall Time (microsec)1,219 1,212 -7 -0.6%
Incl. MemUse (bytes)150,104 149,976 -128 -0.1%
Incl. MemUse (bytes) per call 786 785 -1 -0.1%
Excl. MemUse (bytes)-51,072 -51,056 16 0.0%
Incl. PeakMemUse (bytes)132,288 132,488 200 0.2%
Incl. PeakMemUse (bytes) per call 693 694 1 0.2%
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% -78 -0.9% -128 -0.8% 200 1.2%
Exclusive Metrics Diff for Current Function-7 -9.0% 16 12.5% 0 0.0%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% -74 -94.9% -40 -31.2% 88 44.0%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% 58 74.4% 0 0.0% 224 112.0%
Drupal\Core\Config\ConfigBase::getCacheTags0 N/A% -52 -66.7% -64 -50.0% 0 0.0%
Drupal\Core\Render\RenderCache::set0 N/A% -20 -25.6% -24 -18.8% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 6 7.7% 0 0.0% -112 -56.0%
Drupal\search\Plugin\SearchPluginBase::addCacheTags0 N/A% 3 3.8% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemBrandingBlock::getCacheTags0 N/A% 1 1.3% 0 0.0% 0 0.0%
Child functions
assert0 N/A% -57 -73.1% -40 -31.2% 200 100.0%
array_unique0 N/A% -8 -10.3% -88 -68.8% 0 0.0%
array_merge0 N/A% -4 -5.1% -16 -12.5% 0 0.0%
sort0 N/A% -2 -2.6% 0 0.0% 0 0.0%