Diff Report
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection

Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollectionRun #51ca5ac5912c3Run #51ca5a4995c23DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)7,653 5,660 -1,993 -26.0%
Incl. Wall Time (microsec) per call 3,827 2,830 -997 -26.0%
Excl. Wall Time (microsec)50 49 -1 -2.0%
Incl. CPU (microsecs)1,575 1,603 28 1.8%
Incl. CPU (microsecs) per call 788 802 14 1.8%
Excl. CPU (microsec)46 44 -2 -4.3%
Incl. MemUse (bytes)77,992 77,992 0 0.0%
Incl. MemUse (bytes) per call 38,996 38,996 0 0.0%
Excl. MemUse (bytes)-4,384 -4,384 0 0.0%
Incl. PeakMemUse (bytes)68,472 68,472 0 0.0%
Incl. PeakMemUse (bytes) per call 34,236 34,236 0 0.0%
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% -1,993 -572.7% 28 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.1% -2 -7.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::destruct0 N/A% -1,993 -100.0% 28 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Delete::execute0 N/A% -2,040 -102.4% -19 -67.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::delete0 N/A% 49 2.5% 50 178.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::condition0 N/A% -1 -0.1% -1 -3.6% 0 N/A% 0 N/A%