Diff Report
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::set

Drupal\Core\KeyValueStore\DatabaseStorage::setRun #52ed72fd446c1Run #52ed72044139bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)7,827 8,411 584 7.5%
Incl. Wall Time (microsec) per call 7,827 8,411 584 7.5%
Excl. Wall Time (microsec)34 35 1 2.9%
Incl. CPU (microsecs)5,329 5,328 -1 -0.0%
Incl. CPU (microsecs) per call 5,329 5,328 -1 -0.0%
Excl. CPU (microsec)29 28 -1 -3.4%
Incl. MemUse (bytes)656,288 656,288 0 0.0%
Incl. MemUse (bytes) per call 656,288 656,288 0 0.0%
Excl. MemUse (bytes)-21,408 -21,408 0 0.0%
Incl. PeakMemUse (bytes)486,944 486,944 0 0.0%
Incl. PeakMemUse (bytes) per call 486,944 486,944 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorage::set [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\DatabaseStorage::set0 N/A% 584 59.8% -1 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.2% -1 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\State::set0 N/A% 584 100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 575 98.5% -8 -800.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::merge0 N/A% 10 1.7% 11 1100.0% 0 N/A% 0 N/A%
serialize0 N/A% -2 -0.3% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::key0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::fields0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%