Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection

Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollectionRun #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)4,016 1,776 -2,240 -55.8%
Incl. Wall Time (microsec) per call 2,008 888 -1,120 -55.8%
Excl. Wall Time (microsec)51 30 -21 -41.2%
Incl. CPU (microsecs)1,479 1,171 -308 -20.8%
Incl. CPU (microsecs) per call 740 586 -154 -20.8%
Excl. CPU (microsec)42 26 -16 -38.1%
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 60,472 -128 -0.2%
Incl. PeakMemUse (bytes) per call 30,300 30,236 -64 -0.2%
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% -2,240 -331.4% -308 -28.9% 0 0.0% -128 -0.1%
Exclusive Metrics Diff for Current Function-21 -0.9% -16 -5.2% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::destruct0 N/A% -2,240 -100.0% -308 -100.0% 0 N/A% -128 -100.0%
Child functions
Drupal\Core\Database\Query\Delete::execute0 N/A% -2,176 -97.1% -244 -79.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::delete0 N/A% -39 -1.7% -40 -13.0% 0 N/A% -128 -100.0%
Drupal\Core\Database\Query\Delete::condition0 N/A% -4 -0.2% -8 -2.6% 0 N/A% 0 0.0%