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

Drupal\Core\Cache\DatabaseCacheTagsChecksum::invalidateTagsRun #553ba42a8e87eRun #553b9a86a14e1DiffDiff%
Number of Function Calls143 143 0 0.0%
Incl. Wall Time (microsec)196,676 201,973 5,297 2.7%
Incl. Wall Time (microsec) per call 1,375 1,412 37 2.7%
Excl. Wall Time (microsec)1,148 1,205 57 5.0%
Incl. MemUse (bytes)3,552 3,528 -24 -0.7%
Incl. MemUse (bytes) per call 25 25 -0 -0.7%
Excl. MemUse (bytes)-423,512 -423,792 -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 Function57 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%