Diff Report
Run #55f2363dd42e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #55f2363dd42e9Run #55f235cac18adDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)388 441 53 13.7%
Incl. Wall Time (microsec) per call 28 32 4 13.7%
Excl. Wall Time (microsec)106 110 4 3.8%
Incl. MemUse (bytes)26,464 26,464 0 0.0%
Incl. MemUse (bytes) per call 1,890 1,890 0 0.0%
Excl. MemUse (bytes)-18,472 -18,472 0 0.0%
Incl. PeakMemUse (bytes)7,728 7,728 0 0.0%
Incl. PeakMemUse (bytes) per call 552 552 0 0.0%
Excl. PeakMemUse (bytes)1,592 1,592 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% 53 9.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 7.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 55 103.8% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigBase::getCacheTags0 N/A% -2 -3.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::validateTags0 N/A% 19 35.8% 0 N/A% 0 N/A%
array_unique0 N/A% 15 28.3% 0 N/A% 0 N/A%
array_merge0 N/A% 12 22.6% 0 N/A% 0 N/A%
sort0 N/A% 3 5.7% 0 N/A% 0 N/A%