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

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)5,013 4,728 -285 -5.7%
Incl. Wall Time (microsec) per call 418 394 -24 -5.7%
Excl. Wall Time (microsec)285 288 3 1.1%
Incl. CPU (microsecs)2,648 2,547 -101 -3.8%
Incl. CPU (microsecs) per call 221 212 -8 -3.8%
Excl. CPU (microsec)238 243 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)166,616 166,608 -8 -0.0%
Incl. PeakMemUse (bytes) per call 13,885 13,884 -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 Function3 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%