Diff Report
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #518081a41c05eRun #518080a5ca60dDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,728 5,013 285 6.0%
Incl. Wall Time (microsec) per call 394 418 24 6.0%
Excl. Wall Time (microsec)288 285 -3 -1.0%
Incl. CPU (microsecs)2,547 2,648 101 4.0%
Incl. CPU (microsecs) per call 212 221 8 4.0%
Excl. CPU (microsec)243 238 -5 -2.1%
Incl. MemUse (bytes)154,312 154,312 0 0.0%
Incl. MemUse (bytes) per call 12,859 12,859 0 0.0%
Excl. MemUse (bytes)-98,728 -98,728 0 0.0%
Incl. PeakMemUse (bytes)166,608 166,616 8 0.0%
Incl. PeakMemUse (bytes) per call 13,884 13,885 1 0.0%
Excl. PeakMemUse (bytes)1,096 1,096 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% 285 23.4% 101 7.8% 0 0.0% 8 0.2%
Exclusive Metrics Diff for Current Function-3 -1.1% -5 -5.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 285 100.0% 101 100.0% 0 N/A% 8 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 313 109.8% 127 125.7% 0 N/A% -120 -1500.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -43 -15.1% -38 -37.6% 0 N/A% 0 0.0%
unserialize0 N/A% 28 9.8% 26 25.7% 0 N/A% 128 1600.0%
unserialize@10 N/A% -5 -1.8% -6 -5.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -5 -1.8% -3 -3.0% 0 N/A% 0 0.0%