Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)4,159 4,251 92 2.2%
Incl. Wall Time (microsec) per call 416 425 9 2.2%
Excl. Wall Time (microsec)267 253 -14 -5.2%
Incl. CPU (microsecs)1,998 2,057 59 3.0%
Incl. CPU (microsecs) per call 200 206 6 3.0%
Excl. CPU (microsec)242 217 -25 -10.3%
Incl. MemUse (bytes)15,872 15,872 0 0.0%
Incl. MemUse (bytes) per call 1,587 1,587 0 0.0%
Excl. MemUse (bytes)-16,284 -16,284 0 0.0%
Incl. PeakMemUse (bytes)46,120 46,164 44 0.1%
Incl. PeakMemUse (bytes) per call 4,612 4,616 4 0.1%
Excl. PeakMemUse (bytes)716 716 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% 92 5.5% 59 14.8% 0 0.0% 44 0.2%
Exclusive Metrics Diff for Current Function-14 -15.2% -25 -42.4% 0 N/A% 0 0.0%
Parent function
Drupal\Core\State\State::getMultiple0 N/A% 92 100.0% 59 100.0% 0 N/A% 44 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 113 122.8% 82 139.0% 0 N/A% 68 154.5%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -13 -14.1% -10 -16.9% 0 N/A% -24 -54.5%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 5 5.4% 6 10.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 1.1% 6 10.2% 0 N/A% 0 0.0%