Diff Report
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection

Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollectionRun #52e97bda33da9Run #52e97b490de91DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,918 4,016 1,098 37.6%
Incl. Wall Time (microsec) per call 1,459 2,008 549 37.6%
Excl. Wall Time (microsec)43 51 8 18.6%
Incl. CPU (microsecs)1,313 1,479 166 12.6%
Incl. CPU (microsecs) per call 657 740 83 12.6%
Excl. CPU (microsec)30 42 12 40.0%
Incl. MemUse (bytes)74,560 74,560 0 0.0%
Incl. MemUse (bytes) per call 37,280 37,280 0 0.0%
Excl. MemUse (bytes)-4,096 -4,096 0 0.0%
Incl. PeakMemUse (bytes)60,600 60,600 0 0.0%
Incl. PeakMemUse (bytes) per call 30,300 30,300 0 0.0%
Excl. PeakMemUse (bytes)1,016 1,016 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection [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\KeyValueStore\DatabaseStorageExpirable::garbageCollection0 N/A% 1,098 281.5% 166 11.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 0.7% 12 7.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::destruct0 N/A% 1,098 100.0% 166 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Delete::execute0 N/A% 1,058 96.4% 126 75.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::delete0 N/A% 31 2.8% 29 17.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::condition0 N/A% 1 0.1% -1 -0.6% 0 N/A% 0 N/A%