Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)4,103 4,349 246 6.0%
Incl. Wall Time (microsec) per call 410 435 25 6.0%
Excl. Wall Time (microsec)265 260 -5 -1.9%
Incl. CPU (microsecs)2,093 2,144 51 2.4%
Incl. CPU (microsecs) per call 209 214 5 2.4%
Excl. CPU (microsec)241 237 -4 -1.7%
Incl. MemUse (bytes)16,320 16,320 0 0.0%
Incl. MemUse (bytes) per call 1,632 1,632 0 0.0%
Excl. MemUse (bytes)-16,584 -16,584 0 0.0%
Incl. PeakMemUse (bytes)52,352 52,352 0 0.0%
Incl. PeakMemUse (bytes) per call 5,235 5,235 0 0.0%
Excl. PeakMemUse (bytes)1,000 1,000 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% 246 99.6% 51 10.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -2.0% -4 -7.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\State\State::getMultiple0 N/A% 246 100.0% 51 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 266 108.1% 68 133.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -9 -3.7% -9 -17.6% 0 N/A% 0 N/A%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -6 -2.4% -5 -9.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%