Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection

Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollectionRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,660 9,066 3,406 60.2%
Incl. Wall Time (microsec) per call 2,830 4,533 1,703 60.2%
Excl. Wall Time (microsec)49 57 8 16.3%
Incl. CPU (microsecs)1,603 1,485 -118 -7.4%
Incl. CPU (microsecs) per call 802 743 -59 -7.4%
Excl. CPU (microsec)44 54 10 22.7%
Incl. MemUse (bytes)77,992 78,080 88 0.1%
Incl. MemUse (bytes) per call 38,996 39,040 44 0.1%
Excl. MemUse (bytes)-4,384 -4,384 0 0.0%
Incl. PeakMemUse (bytes)68,472 68,152 -320 -0.5%
Incl. PeakMemUse (bytes) per call 34,236 34,076 -160 -0.5%
Excl. PeakMemUse (bytes)1,088 1,088 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% 3,406 91.4% -118 -4.7% 88 0.0% -320 -0.1%
Exclusive Metrics Diff for Current Function8 0.2% 10 8.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::destruct0 N/A% 3,406 100.0% -118 -100.0% 88 100.0% -320 -100.0%
Child functions
Drupal\Core\Database\Query\Delete::execute0 N/A% 3,503 102.8% -23 -19.5% 0 0.0% -616 -192.5%
Drupal\Core\Database\Connection::delete0 N/A% -101 -3.0% -102 -86.4% 88 100.0% 296 92.5%
Drupal\Core\Database\Query\Delete::condition0 N/A% -4 -0.1% -3 -2.5% 0 0.0% 0 0.0%