Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,392 2,305 -87 -3.6%
Incl. Wall Time (microsec) per call 266 256 -10 -3.6%
Excl. Wall Time (microsec)297 258 -39 -13.1%
Incl. CPU (microsecs)2,039 1,953 -86 -4.2%
Incl. CPU (microsecs) per call 227 217 -10 -4.2%
Excl. CPU (microsec)222 218 -4 -1.8%
Incl. MemUse (bytes)30,904 30,904 0 0.0%
Incl. MemUse (bytes) per call 3,434 3,434 0 0.0%
Excl. MemUse (bytes)-41,720 -41,720 0 0.0%
Incl. PeakMemUse (bytes)78,112 93,056 14,944 19.1%
Incl. PeakMemUse (bytes) per call 8,679 10,340 1,660 19.1%
Excl. PeakMemUse (bytes)1,504 1,848 344 22.9%

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% -87 -0.2% -86 -0.2% 0 0.0% 14,944 0.9%
Exclusive Metrics Diff for Current Function-39 -44.8% -4 -4.7% 0 N/A% 344 2.3%
Parent function
Drupal\Core\State\State::getMultiple0 N/A% -87 -100.0% -86 -100.0% 0 N/A% 14,944 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -46 -52.9% -38 -44.2% 0 N/A% 6,256 41.9%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -8 -9.2% -11 -12.8% 0 N/A% 8,200 54.9%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 7 8.0% 5 5.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -1.1% -38 -44.2% 0 N/A% 144 1.0%