Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,711 1,520 -191 -11.2%
Incl. Wall Time (microsec) per call 244 217 -27 -11.2%
Excl. Wall Time (microsec)131 116 -15 -11.5%
Incl. CPU (microsecs)956 863 -93 -9.7%
Incl. CPU (microsecs) per call 137 123 -13 -9.7%
Excl. CPU (microsec)109 91 -18 -16.5%
Incl. MemUse (bytes)23,712 23,712 0 0.0%
Incl. MemUse (bytes) per call 3,387 3,387 0 0.0%
Excl. MemUse (bytes)-30,792 -30,792 0 0.0%
Incl. PeakMemUse (bytes)58,456 58,456 0 0.0%
Incl. PeakMemUse (bytes) per call 8,351 8,351 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple [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::getMultiple0 N/A% -191 -4.5% -93 -2.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -7.9% -18 -19.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\State\State::getMultiple0 N/A% -191 -100.0% -93 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -167 -87.4% -65 -69.9% 0 N/A% 32 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -8 -4.2% -10 -10.8% 0 N/A% 8 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -4 -2.1% -2 -2.2% 0 N/A% 0 N/A%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 3 1.6% 2 2.2% 0 N/A% -40 N/A%