Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,773 1,569 -204 -11.5%
Incl. Wall Time (microsec) per call 296 262 -34 -11.5%
Excl. Wall Time (microsec)111 105 -6 -5.4%
Incl. CPU (microsecs)812 870 58 7.1%
Incl. CPU (microsecs) per call 135 145 10 7.1%
Excl. CPU (microsec)92 90 -2 -2.2%
Incl. MemUse (bytes)10,200 10,200 0 0.0%
Incl. MemUse (bytes) per call 1,700 1,700 0 0.0%
Excl. MemUse (bytes)-23,120 -23,128 -8 -0.0%
Incl. PeakMemUse (bytes)20,176 20,176 0 0.0%
Incl. PeakMemUse (bytes) per call 3,363 3,363 0 0.0%
Excl. PeakMemUse (bytes)952 952 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% -204 -8.9% 58 2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -2.9% -2 -3.4% -8 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% -204 -100.0% 58 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -235 -115.2% 30 51.7% 8 N/A% 0 N/A%
unserialize0 N/A% 28 13.7% 27 46.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 6 2.9% 3 5.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 3 1.5% 0 0.0% 0 N/A% 0 N/A%