Diff Report
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #55a8735248325Run #55a8732244c39DiffDiff%
Number of Function Calls70 82 12 17.1%
Incl. Wall Time (microsec)585 634 49 8.4%
Incl. Wall Time (microsec) per call 8 8 -1 -7.5%
Excl. Wall Time (microsec)393 445 52 13.2%
Incl. MemUse (bytes)42,032 43,664 1,632 3.9%
Incl. MemUse (bytes) per call 600 532 -68 -11.3%
Excl. MemUse (bytes)-122,568 -131,496 -8,928 -7.3%
Incl. PeakMemUse (bytes)27,504 27,504 0 0.0%
Incl. PeakMemUse (bytes) per call 393 335 -57 -14.6%
Excl. PeakMemUse (bytes)5,112 5,112 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::mergeTags12 14.3% 49 0.8% 1,632 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function52 106.1% -8,928 -547.1% 0 N/A%
Parent functions
Drupal\Core\Access\AccessResult::addCacheTags12 100.0% 53 108.2% 1,632 100.0% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::merge0 0.0% -2 -4.1% 0 0.0% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 0.0% -2 -4.1% 0 0.0% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
array_unique12 16.7% -3 -6.1% 1,056 64.7% 0 N/A%
func_get_args12 16.7% -2 -4.1% 7,392 452.9% 0 N/A%
sort12 16.7% 1 2.0% 0 0.0% 0 N/A%
Drupal\Core\Cache\Cache::validateTags12 16.7% 1 2.0% 0 0.0% 0 N/A%
array_merge24 33.3% 0 0.0% 2,112 129.4% 0 N/A%