Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,520 1,603 83 5.5%
Incl. Wall Time (microsec) per call 217 229 12 5.5%
Excl. Wall Time (microsec)116 117 1 0.9%
Incl. CPU (microsecs)863 930 67 7.8%
Incl. CPU (microsecs) per call 123 133 10 7.8%
Excl. CPU (microsec)91 100 9 9.9%
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% 83 11.4% 67 8.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.2% 9 13.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\State\State::getMultiple0 N/A% 83 100.0% 67 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 81 97.6% 59 88.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 2.4% -1 -1.5% 0 N/A% 0 N/A%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -1 -1.2% 1 1.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%