Diff Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollectionRun #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)725 729 4 0.6%
Incl. Wall Time (microsec) per call 725 729 4 0.6%
Excl. Wall Time (microsec)25 23 -2 -8.0%
Incl. CPU (microsecs)552 542 -10 -1.8%
Incl. CPU (microsecs) per call 552 542 -10 -1.8%
Excl. CPU (microsec)19 16 -3 -15.8%
Incl. MemUse (bytes)31,888 31,888 0 0.0%
Incl. MemUse (bytes) per call 31,888 31,888 0 0.0%
Excl. MemUse (bytes)-592 -592 0 0.0%
Incl. PeakMemUse (bytes)27,116 27,116 0 0.0%
Incl. PeakMemUse (bytes) per call 27,116 27,116 0 0.0%
Excl. PeakMemUse (bytes)664 664 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% 4 0.9% -10 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -50.0% -3 -30.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::destruct0 N/A% 4 100.0% -10 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Delete::execute0 N/A% 14 350.0% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::delete0 N/A% -9 -225.0% -8 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::condition0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%