Diff Report
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::set

Drupal\Core\KeyValueStore\DatabaseStorage::setRun #53195b6957e56Run #53195a48b6f09DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)6,223 6,167 -56 -0.9%
Incl. Wall Time (microsec) per call 6,223 6,167 -56 -0.9%
Excl. Wall Time (microsec)32 33 1 3.1%
Incl. CPU (microsecs)5,122 5,091 -31 -0.6%
Incl. CPU (microsecs) per call 5,122 5,091 -31 -0.6%
Excl. CPU (microsec)28 25 -3 -10.7%
Incl. MemUse (bytes)612,776 612,776 0 0.0%
Incl. MemUse (bytes) per call 612,776 612,776 0 0.0%
Excl. MemUse (bytes)-7,896 -7,896 0 0.0%
Incl. PeakMemUse (bytes)522,768 522,768 0 0.0%
Incl. PeakMemUse (bytes) per call 522,768 522,768 0 0.0%
Excl. PeakMemUse (bytes)528 528 0 0.0%

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% -56 -2.4% -31 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.8% -3 -9.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\State::set0 N/A% -56 -100.0% -31 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -49 -87.5% -23 -74.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::merge0 N/A% -8 -14.3% -7 -22.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::fields0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%