Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,270 2,364 94 4.1%
Incl. Wall Time (microsec) per call 284 296 12 4.1%
Excl. Wall Time (microsec)149 134 -15 -10.1%
Incl. CPU (microsecs)1,414 1,448 34 2.4%
Incl. CPU (microsecs) per call 177 181 4 2.4%
Excl. CPU (microsec)124 111 -13 -10.5%
Incl. MemUse (bytes)83,312 83,288 -24 -0.0%
Incl. MemUse (bytes) per call 10,414 10,411 -3 -0.0%
Excl. MemUse (bytes)-42,648 -42,680 -32 -0.1%
Incl. PeakMemUse (bytes)146,880 146,792 -88 -0.1%
Incl. PeakMemUse (bytes) per call 18,360 18,349 -11 -0.1%
Excl. PeakMemUse (bytes)2,464 2,440 -24 -1.0%

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% 94 12.7% 34 9.3% -24 -0.2% -88 -0.8%
Exclusive Metrics Diff for Current Function-15 -16.0% -13 -38.2% -32 -133.3% -24 -27.3%
Parent function
Drupal\Core\State\State::getMultiple0 N/A% 94 100.0% 34 100.0% -24 -100.0% -88 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 111 118.1% 49 144.1% 0 0.0% -64 -72.7%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -2 -2.1% -1 -2.9% 8 33.3% 0 0.0%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -1 -1.1% -1 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%