Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::deleteMultiple

Drupal\Core\Cache\DatabaseBackend::deleteMultipleRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,203 2,138 -65 -3.0%
Incl. Wall Time (microsec) per call 1,102 1,069 -33 -3.0%
Excl. Wall Time (microsec)38 41 3 7.9%
Incl. CPU (microsecs)922 942 20 2.2%
Incl. CPU (microsecs) per call 461 471 10 2.2%
Excl. CPU (microsec)35 38 3 8.6%
Incl. MemUse (bytes)77,320 77,320 0 0.0%
Incl. MemUse (bytes) per call 38,660 38,660 0 0.0%
Excl. MemUse (bytes)-3,712 -3,712 0 0.0%
Incl. PeakMemUse (bytes)41,880 41,880 0 0.0%
Incl. PeakMemUse (bytes) per call 20,940 20,940 0 0.0%
Excl. PeakMemUse (bytes)672 672 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::deleteMultiple [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::deleteMultiple0 N/A% -65 -0.7% 20 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 4.6% 3 15.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Plugin\DefaultPluginManager::clearCachedDefinitions0 N/A% -65 -100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Delete::execute0 N/A% -75 -115.4% 7 35.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::delete0 N/A% 6 9.2% 7 35.0% 0 N/A% 0 N/A%
count0 N/A% 1 1.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::condition0 N/A% 0 0.0% 2 10.0% 0 N/A% 0 N/A%
array_splice0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%