Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseCacheTagsChecksum::invalidateTags

Drupal\Core\Cache\DatabaseCacheTagsChecksum::invalidateTagsRun #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls143 143 0 0.0%
Incl. Wall Time (microsec)201,973 196,676 -5,297 -2.6%
Incl. Wall Time (microsec) per call 1,412 1,375 -37 -2.6%
Excl. Wall Time (microsec)1,205 1,148 -57 -4.7%
Incl. MemUse (bytes)3,528 3,552 24 0.7%
Incl. MemUse (bytes) per call 25 25 0 0.7%
Excl. MemUse (bytes)-423,792 -423,512 280 0.1%
Incl. PeakMemUse (bytes)27,264 27,264 0 0.0%
Incl. PeakMemUse (bytes) per call 191 191 0 0.0%
Excl. PeakMemUse (bytes)2,432 2,432 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseCacheTagsChecksum::invalidateTags [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\DatabaseCacheTagsChecksum::invalidateTags0 N/A% -5,297 -1.3% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-57 -1.1% 280 1166.7% 0 N/A%
Parent function
Drupal\Core\Cache\CacheTagsInvalidator::invalidateTags0 N/A% -5,297 -100.0% 24 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -5,313 -100.3% -64 -266.7% 0 N/A%
Drupal\Core\Database\Connection::merge0 N/A% 65 1.2% -24 -100.0% 0 N/A%
Drupal\Core\Database\Query\Merge::key0 N/A% 5 0.1% -168 -700.0% 0 N/A%
Drupal\Core\Database\Query\Merge::expression0 N/A% 2 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Merge::insertFields0 N/A% 1 0.0% 0 0.0% 0 N/A%